19282417492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1373}}^1$

素因数の和:1625

約数の個数: 96

約数和(自身を含む): 38456611200

約数和(自身を除く): 19174193708

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 67, 116, 134, 139, 268, 278, 377, 556, 754, 871, 1373, 1508, 1742, 1807, 1943, 2746, 3484, 3614, 3886, 4031, 5492, 7228, 7772, 8062, 9313, 16124, 17849, 18626, 25259, 35698, 37252, 39817, 50518, 52403, 71396, 79634, 91991, 101036, 104806, 121069, 159268, 183982, 190847, 209612, 242138, 270077, 367964, 381694, 484276, 517621, 540154, 763388, 1035242, 1080308, 1195883, 2070484, 2391766, 2481011, 2667739, 3511001, 4783532, 4962022, 5335478, 5534563, 7022002, 9924044, 10670956, 11069126, 12786749, 14044004, 22138252, 25573498, 34680607, 51146996, 69361214, 71949319, 138722428, 143898638, 166227737, 287797276, 332455474, 370815721, 664910948, 741631442, 1483262884, 4820604373, 9641208746, 19282417492]

約数ペア:

[(1, 19282417492), (2, 9641208746), (4, 4820604373), (13, 1483262884), (26, 741631442), (29, 664910948), (52, 370815721), (58, 332455474), (67, 287797276), (116, 166227737), (134, 143898638), (139, 138722428), (268, 71949319), (278, 69361214), (377, 51146996), (556, 34680607), (754, 25573498), (871, 22138252), (1373, 14044004), (1508, 12786749), (1742, 11069126), (1807, 10670956), (1943, 9924044), (2746, 7022002), (3484, 5534563), (3614, 5335478), (3886, 4962022), (4031, 4783532), (5492, 3511001), (7228, 2667739), (7772, 2481011), (8062, 2391766), (9313, 2070484), (16124, 1195883), (17849, 1080308), (18626, 1035242), (25259, 763388), (35698, 540154), (37252, 517621), (39817, 484276), (50518, 381694), (52403, 367964), (71396, 270077), (79634, 242138), (91991, 209612), (101036, 190847), (104806, 183982), (121069, 159268)]