22025878

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 39256128

約数和(自身を除く): 17230250

約数列:

[1, 2, 7, 14, 37, 74, 101, 202, 259, 421, 518, 707, 842, 1414, 2947, 3737, 5894, 7474, 15577, 26159, 31154, 42521, 52318, 85042, 109039, 218078, 297647, 595294, 1573277, 3146554, 11012939, 22025878]

約数ペア:

[(1, 22025878), (2, 11012939), (7, 3146554), (14, 1573277), (37, 595294), (74, 297647), (101, 218078), (202, 109039), (259, 85042), (421, 52318), (518, 42521), (707, 31154), (842, 26159), (1414, 15577), (2947, 7474), (3737, 5894)]