17495218

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:490

約数の個数: 24

約数和(自身を含む): 28670976

約数和(自身を除く): 11175758

約数列:

[1, 2, 13, 26, 169, 191, 271, 338, 382, 542, 2483, 3523, 4966, 7046, 32279, 45799, 51761, 64558, 91598, 103522, 672893, 1345786, 8747609, 17495218]

約数ペア:

[(1, 17495218), (2, 8747609), (13, 1345786), (26, 672893), (169, 103522), (191, 91598), (271, 64558), (338, 51761), (382, 45799), (542, 32279), (2483, 7046), (3523, 4966)]