16519415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10357}}^1$

素因数の和:10402

約数の個数: 16

約数和(自身を含む): 22373280

約数和(自身を除く): 5853865

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 10357, 51785, 113927, 300353, 569635, 1501765, 3303883, 16519415]

約数ペア:

[(1, 16519415), (5, 3303883), (11, 1501765), (29, 569635), (55, 300353), (145, 113927), (319, 51785), (1595, 10357)]