12157976

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 23647680

約数和(自身を除く): 11489704

約数列:

[1, 2, 4, 8, 41, 82, 101, 164, 202, 328, 367, 404, 734, 808, 1468, 2936, 4141, 8282, 15047, 16564, 30094, 33128, 37067, 60188, 74134, 120376, 148268, 296536, 1519747, 3039494, 6078988, 12157976]

約数ペア:

[(1, 12157976), (2, 6078988), (4, 3039494), (8, 1519747), (41, 296536), (82, 148268), (101, 120376), (164, 74134), (202, 60188), (328, 37067), (367, 33128), (404, 30094), (734, 16564), (808, 15047), (1468, 8282), (2936, 4141)]