38211901

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18257}}^1$

素因数の和:18300

約数の個数: 16

約数和(自身を含む): 49077504

約数和(自身を除く): 10865603

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 18257, 127799, 237341, 419911, 1661387, 2939377, 5458843, 38211901]

約数ペア:

[(1, 38211901), (7, 5458843), (13, 2939377), (23, 1661387), (91, 419911), (161, 237341), (299, 127799), (2093, 18257)]