18098639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 20519520

約数和(自身を除く): 2420881

約数列:

[1, 13, 29, 61, 377, 787, 793, 1769, 10231, 22823, 22997, 48007, 296699, 624091, 1392203, 18098639]

約数ペア:

[(1, 18098639), (13, 1392203), (29, 624091), (61, 296699), (377, 48007), (787, 22997), (793, 22823), (1769, 10231)]