16313921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 18387600

約数和(自身を除く): 2073679

約数列:

[1, 13, 29, 109, 377, 397, 1417, 3161, 5161, 11513, 41093, 43273, 149669, 562549, 1254917, 16313921]

約数ペア:

[(1, 16313921), (13, 1254917), (29, 562549), (109, 149669), (377, 43273), (397, 41093), (1417, 11513), (3161, 5161)]