172964182

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{11701}}^1$

素因数の和:12111

約数の個数: 16

約数和(自身を含む): 273826800

約数和(自身を除く): 100862618

約数列:

[1, 2, 19, 38, 389, 778, 7391, 11701, 14782, 23402, 222319, 444638, 4551689, 9103378, 86482091, 172964182]

約数ペア:

[(1, 172964182), (2, 86482091), (19, 9103378), (38, 4551689), (389, 444638), (778, 222319), (7391, 23402), (11701, 14782)]