12510197284

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{1201}}^1$

素因数の和:2061

約数の個数: 72

約数和(自身を含む): 25005734880

約数和(自身を除く): 12495537596

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 811, 988, 1201, 1622, 2402, 3211, 3244, 4804, 6422, 10543, 12844, 15409, 15613, 21086, 22819, 30818, 31226, 42172, 45638, 61636, 62452, 91276, 137059, 200317, 202969, 274118, 296647, 400634, 405938, 548236, 593294, 801268, 811876, 974011, 1186588, 1948022, 2604121, 3856411, 3896044, 5208242, 7712822, 10416484, 12662143, 15425644, 18506209, 25324286, 37012418, 50648572, 74024836, 164607859, 240580717, 329215718, 481161434, 658431436, 962322868, 3127549321, 6255098642, 12510197284]

約数ペア:

[(1, 12510197284), (2, 6255098642), (4, 3127549321), (13, 962322868), (19, 658431436), (26, 481161434), (38, 329215718), (52, 240580717), (76, 164607859), (169, 74024836), (247, 50648572), (338, 37012418), (494, 25324286), (676, 18506209), (811, 15425644), (988, 12662143), (1201, 10416484), (1622, 7712822), (2402, 5208242), (3211, 3896044), (3244, 3856411), (4804, 2604121), (6422, 1948022), (10543, 1186588), (12844, 974011), (15409, 811876), (15613, 801268), (21086, 593294), (22819, 548236), (30818, 405938), (31226, 400634), (42172, 296647), (45638, 274118), (61636, 202969), (62452, 200317), (91276, 137059)]