17290570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8273}}^1$

素因数の和:8310

約数の個数: 32

約数和(自身を含む): 35743680

約数和(自身を除く): 18453110

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 8273, 16546, 41365, 82730, 91003, 157187, 182006, 314374, 455015, 785935, 910030, 1571870, 1729057, 3458114, 8645285, 17290570]

約数ペア:

[(1, 17290570), (2, 8645285), (5, 3458114), (10, 1729057), (11, 1571870), (19, 910030), (22, 785935), (38, 455015), (55, 314374), (95, 182006), (110, 157187), (190, 91003), (209, 82730), (418, 41365), (1045, 16546), (2090, 8273)]