12315108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 31328640

約数和(自身を除く): 19013532

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 887, 1068, 1157, 1774, 2314, 2661, 3471, 3548, 4628, 5322, 6942, 10644, 11531, 13884, 23062, 34593, 46124, 69186, 78943, 138372, 157886, 236829, 315772, 473658, 947316, 1026259, 2052518, 3078777, 4105036, 6157554, 12315108]

約数ペア:

[(1, 12315108), (2, 6157554), (3, 4105036), (4, 3078777), (6, 2052518), (12, 1026259), (13, 947316), (26, 473658), (39, 315772), (52, 236829), (78, 157886), (89, 138372), (156, 78943), (178, 69186), (267, 46124), (356, 34593), (534, 23062), (887, 13884), (1068, 11531), (1157, 10644), (1774, 6942), (2314, 5322), (2661, 4628), (3471, 3548)]