16401092

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{173}}^2$

素因数の和:487

約数の個数: 18

約数和(自身を含む): 29079498

約数和(自身を除く): 12678406

約数列:

[1, 2, 4, 137, 173, 274, 346, 548, 692, 23701, 29929, 47402, 59858, 94804, 119716, 4100273, 8200546, 16401092]

約数ペア:

[(1, 16401092), (2, 8200546), (4, 4100273), (137, 119716), (173, 94804), (274, 59858), (346, 47402), (548, 29929), (692, 23701)]