39689722

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{3533}}^1$

素因数の和:3713

約数の個数: 16

約数和(自身を含む): 61449192

約数和(自身を除く): 21759470

約数列:

[1, 2, 41, 82, 137, 274, 3533, 5617, 7066, 11234, 144853, 289706, 484021, 968042, 19844861, 39689722]

約数ペア:

[(1, 39689722), (2, 19844861), (41, 968042), (82, 484021), (137, 289706), (274, 144853), (3533, 11234), (5617, 7066)]