16245398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{10243}}^1$

素因数の和:10319

約数の個数: 16

約数和(自身を含む): 26675376

約数和(自身を除く): 10429978

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 10243, 20486, 133159, 266318, 624823, 1249646, 8122699, 16245398]

約数ペア:

[(1, 16245398), (2, 8122699), (13, 1249646), (26, 624823), (61, 266318), (122, 133159), (793, 20486), (1586, 10243)]