18896962

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79399}}^1$

素因数の和:79425

約数の個数: 16

約数和(自身を含む): 34300800

約数和(自身を除く): 15403838

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 79399, 158798, 555793, 1111586, 1349783, 2699566, 9448481, 18896962]

約数ペア:

[(1, 18896962), (2, 9448481), (7, 2699566), (14, 1349783), (17, 1111586), (34, 555793), (119, 158798), (238, 79399)]