22354258

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:753

約数の個数: 16

約数和(自身を含む): 34030080

約数和(自身を除く): 11675822

約数列:

[1, 2, 139, 191, 278, 382, 421, 842, 26549, 53098, 58519, 80411, 117038, 160822, 11177129, 22354258]

約数ペア:

[(1, 22354258), (2, 11177129), (139, 160822), (191, 117038), (278, 80411), (382, 58519), (421, 53098), (842, 26549)]