17811194738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3449}}^1\times {\mathrm{135899}}^1$

素因数の和:139369

約数の個数: 16

約数和(自身を含む): 28131300000

約数和(自身を除く): 10320105262

約数列:

[1, 2, 19, 38, 3449, 6898, 65531, 131062, 135899, 271798, 2582081, 5164162, 468715651, 937431302, 8905597369, 17811194738]

約数ペア:

[(1, 17811194738), (2, 8905597369), (19, 937431302), (38, 468715651), (3449, 5164162), (6898, 2582081), (65531, 271798), (131062, 135899)]