19002017372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4391}}^1\times {\mathrm{83221}}^1$

素因数の和:87629

約数の個数: 24

約数和(自身を含む): 35820080352

約数和(自身を除く): 16818062980

約数列:

[1, 2, 4, 13, 26, 52, 4391, 8782, 17564, 57083, 83221, 114166, 166442, 228332, 332884, 1081873, 2163746, 4327492, 365423411, 730846822, 1461693644, 4750504343, 9501008686, 19002017372]

約数ペア:

[(1, 19002017372), (2, 9501008686), (4, 4750504343), (13, 1461693644), (26, 730846822), (52, 365423411), (4391, 4327492), (8782, 2163746), (17564, 1081873), (57083, 332884), (83221, 228332), (114166, 166442)]