13387666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{617}}^1$

素因数の和:1209

約数の個数: 16

約数和(自身を含む): 21209760

約数和(自身を除く): 7822094

約数列:

[1, 2, 19, 38, 571, 617, 1142, 1234, 10849, 11723, 21698, 23446, 352307, 704614, 6693833, 13387666]

約数ペア:

[(1, 13387666), (2, 6693833), (19, 704614), (38, 352307), (571, 23446), (617, 21698), (1142, 11723), (1234, 10849)]