12959868

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 31610880

約数和(自身を除く): 18651012

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 167, 174, 223, 334, 348, 446, 501, 668, 669, 892, 1002, 1338, 2004, 2676, 4843, 6467, 9686, 12934, 14529, 19372, 19401, 25868, 29058, 37241, 38802, 58116, 74482, 77604, 111723, 148964, 223446, 446892, 1079989, 2159978, 3239967, 4319956, 6479934, 12959868]

約数ペア:

[(1, 12959868), (2, 6479934), (3, 4319956), (4, 3239967), (6, 2159978), (12, 1079989), (29, 446892), (58, 223446), (87, 148964), (116, 111723), (167, 77604), (174, 74482), (223, 58116), (334, 38802), (348, 37241), (446, 29058), (501, 25868), (668, 19401), (669, 19372), (892, 14529), (1002, 12934), (1338, 9686), (2004, 6467), (2676, 4843)]