17491864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2129}}^1$

素因数の和:2227

約数の個数: 32

約数和(自身を含む): 35784000

約数和(自身を除く): 18292136

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 2129, 4108, 4258, 8216, 8516, 17032, 27677, 55354, 110708, 168191, 221416, 336382, 672764, 1345528, 2186483, 4372966, 8745932, 17491864]

約数ペア:

[(1, 17491864), (2, 8745932), (4, 4372966), (8, 2186483), (13, 1345528), (26, 672764), (52, 336382), (79, 221416), (104, 168191), (158, 110708), (316, 55354), (632, 27677), (1027, 17032), (2054, 8516), (2129, 8216), (4108, 4258)]