21366770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{92899}}^1$

素因数の和:92929

約数の個数: 16

約数和(自身を含む): 40132800

約数和(自身を除く): 18766030

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 92899, 185798, 464495, 928990, 2136677, 4273354, 10683385, 21366770]

約数ペア:

[(1, 21366770), (2, 10683385), (5, 4273354), (10, 2136677), (23, 928990), (46, 464495), (115, 185798), (230, 92899)]