41986390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1613}}^1$

素因数の和:1776

約数の個数: 32

約数和(自身を含む): 80183520

約数和(自身を除く): 38197130

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 685, 1370, 1613, 2603, 3226, 5206, 8065, 13015, 16130, 26030, 30647, 61294, 153235, 220981, 306470, 441962, 1104905, 2209810, 4198639, 8397278, 20993195, 41986390]

約数ペア:

[(1, 41986390), (2, 20993195), (5, 8397278), (10, 4198639), (19, 2209810), (38, 1104905), (95, 441962), (137, 306470), (190, 220981), (274, 153235), (685, 61294), (1370, 30647), (1613, 26030), (2603, 16130), (3226, 13015), (5206, 8065)]