11809628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173671}}^1$

素因数の和:173692

約数の個数: 12

約数和(自身を含む): 21882672

約数和(自身を除く): 10073044

約数列:

[1, 2, 4, 17, 34, 68, 173671, 347342, 694684, 2952407, 5904814, 11809628]

約数ペア:

[(1, 11809628), (2, 5904814), (4, 2952407), (17, 694684), (34, 347342), (68, 173671)]