15697005716

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{27431}}^1$

素因数の和:27740

約数の個数: 48

約数和(自身を含む): 31854477312

約数和(自身を除く): 16157471596

約数列:

[1, 2, 4, 7, 14, 28, 107, 191, 214, 382, 428, 749, 764, 1337, 1498, 2674, 2996, 5348, 20437, 27431, 40874, 54862, 81748, 109724, 143059, 192017, 286118, 384034, 572236, 768068, 2935117, 5239321, 5870234, 10478642, 11740468, 20545819, 20957284, 36675247, 41091638, 73350494, 82183276, 146700988, 560607347, 1121214694, 2242429388, 3924251429, 7848502858, 15697005716]

約数ペア:

[(1, 15697005716), (2, 7848502858), (4, 3924251429), (7, 2242429388), (14, 1121214694), (28, 560607347), (107, 146700988), (191, 82183276), (214, 73350494), (382, 41091638), (428, 36675247), (749, 20957284), (764, 20545819), (1337, 11740468), (1498, 10478642), (2674, 5870234), (2996, 5239321), (5348, 2935117), (20437, 768068), (27431, 572236), (40874, 384034), (54862, 286118), (81748, 192017), (109724, 143059)]