19506070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{84809}}^1$

素因数の和:84839

約数の個数: 16

約数和(自身を含む): 36637920

約数和(自身を除く): 17131850

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 84809, 169618, 424045, 848090, 1950607, 3901214, 9753035, 19506070]

約数ペア:

[(1, 19506070), (2, 9753035), (5, 3901214), (10, 1950607), (23, 848090), (46, 424045), (115, 169618), (230, 84809)]