12159964

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 36

約数和(自身を含む): 23088856

約数和(自身を除く): 10928892

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 157, 268, 289, 314, 578, 628, 1139, 1156, 2278, 2669, 4556, 5338, 10519, 10676, 19363, 21038, 38726, 42076, 45373, 77452, 90746, 178823, 181492, 357646, 715292, 3039991, 6079982, 12159964]

約数ペア:

[(1, 12159964), (2, 6079982), (4, 3039991), (17, 715292), (34, 357646), (67, 181492), (68, 178823), (134, 90746), (157, 77452), (268, 45373), (289, 42076), (314, 38726), (578, 21038), (628, 19363), (1139, 10676), (1156, 10519), (2278, 5338), (2669, 4556)]