17967730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8597}}^1$

素因数の和:8634

約数の個数: 32

約数和(自身を含む): 37143360

約数和(自身を除く): 19175630

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 8597, 17194, 42985, 85970, 94567, 163343, 189134, 326686, 472835, 816715, 945670, 1633430, 1796773, 3593546, 8983865, 17967730]

約数ペア:

[(1, 17967730), (2, 8983865), (5, 3593546), (10, 1796773), (11, 1633430), (19, 945670), (22, 816715), (38, 472835), (55, 326686), (95, 189134), (110, 163343), (190, 94567), (209, 85970), (418, 42985), (1045, 17194), (2090, 8597)]