219870110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{955957}}^1$

素因数の和:955987

約数の個数: 16

約数和(自身を含む): 412973856

約数和(自身を除く): 193103746

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 955957, 1911914, 4779785, 9559570, 21987011, 43974022, 109935055, 219870110]

約数ペア:

[(1, 219870110), (2, 109935055), (5, 43974022), (10, 21987011), (23, 9559570), (46, 4779785), (115, 1911914), (230, 955957)]