39915804

素因数分解:

$2^2\times 3^1\times {\mathrm{1669}}^1\times {\mathrm{1993}}^1$

素因数の和:3669

約数の個数: 24

約数和(自身を含む): 93239440

約数和(自身を除く): 53323636

約数列:

[1, 2, 3, 4, 6, 12, 1669, 1993, 3338, 3986, 5007, 5979, 6676, 7972, 10014, 11958, 20028, 23916, 3326317, 6652634, 9978951, 13305268, 19957902, 39915804]

約数ペア:

[(1, 39915804), (2, 19957902), (3, 13305268), (4, 9978951), (6, 6652634), (12, 3326317), (1669, 23916), (1993, 20028), (3338, 11958), (3986, 10014), (5007, 7972), (5979, 6676)]