15704005252

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1187}}^1\times {\mathrm{19571}}^1$

素因数の和:20788

約数の個数: 36

約数和(自身を含む): 29785217616

約数和(自身を除く): 14081212364

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1187, 2374, 4748, 15431, 19571, 30862, 39142, 61724, 78284, 200603, 254423, 401206, 508846, 802412, 1017692, 3307499, 6614998, 13229996, 23230777, 46461554, 92923108, 302000101, 604000202, 1208000404, 3926001313, 7852002626, 15704005252]

約数ペア:

[(1, 15704005252), (2, 7852002626), (4, 3926001313), (13, 1208000404), (26, 604000202), (52, 302000101), (169, 92923108), (338, 46461554), (676, 23230777), (1187, 13229996), (2374, 6614998), (4748, 3307499), (15431, 1017692), (19571, 802412), (30862, 508846), (39142, 401206), (61724, 254423), (78284, 200603)]