15693312124

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{11119}}^1$

素因数の和:11535

約数の個数: 72

約数和(自身を含む): 33720288000

約数和(自身を除く): 18026975876

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 379, 532, 758, 931, 1516, 1862, 2653, 3724, 5306, 7201, 10612, 11119, 14402, 18571, 22238, 28804, 37142, 44476, 50407, 74284, 77833, 100814, 155666, 201628, 211261, 311332, 352849, 422522, 544831, 705698, 845044, 1089662, 1411396, 1478827, 2179324, 2957654, 4214101, 5915308, 8428202, 10351789, 16856404, 20703578, 29498707, 41407156, 58997414, 80067919, 117994828, 160135838, 206490949, 320271676, 412981898, 560475433, 825963796, 1120950866, 2241901732, 3923328031, 7846656062, 15693312124]

約数ペア:

[(1, 15693312124), (2, 7846656062), (4, 3923328031), (7, 2241901732), (14, 1120950866), (19, 825963796), (28, 560475433), (38, 412981898), (49, 320271676), (76, 206490949), (98, 160135838), (133, 117994828), (196, 80067919), (266, 58997414), (379, 41407156), (532, 29498707), (758, 20703578), (931, 16856404), (1516, 10351789), (1862, 8428202), (2653, 5915308), (3724, 4214101), (5306, 2957654), (7201, 2179324), (10612, 1478827), (11119, 1411396), (14402, 1089662), (18571, 845044), (22238, 705698), (28804, 544831), (37142, 422522), (44476, 352849), (50407, 311332), (74284, 211261), (77833, 201628), (100814, 155666)]