17993798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1319}}^1$

素因数の和:1699

約数の個数: 16

約数和(自身を含む): 28512000

約数和(自身を除く): 10518202

約数列:

[1, 2, 19, 38, 359, 718, 1319, 2638, 6821, 13642, 25061, 50122, 473521, 947042, 8996899, 17993798]

約数ペア:

[(1, 17993798), (2, 8996899), (19, 947042), (38, 473521), (359, 50122), (718, 25061), (1319, 13642), (2638, 6821)]