12597893

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 16896000

約数和(自身を除く): 4298107

約数列:

[1, 7, 11, 19, 77, 79, 109, 133, 209, 553, 763, 869, 1199, 1463, 1501, 2071, 6083, 8393, 8611, 10507, 14497, 16511, 22781, 60277, 94721, 115577, 159467, 163609, 663047, 1145263, 1799699, 12597893]

約数ペア:

[(1, 12597893), (7, 1799699), (11, 1145263), (19, 663047), (77, 163609), (79, 159467), (109, 115577), (133, 94721), (209, 60277), (553, 22781), (763, 16511), (869, 14497), (1199, 10507), (1463, 8611), (1501, 8393), (2071, 6083)]