19527170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{150209}}^1$

素因数の和:150229

約数の個数: 16

約数和(自身を含む): 37852920

約数和(自身を除く): 18325750

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 150209, 300418, 751045, 1502090, 1952717, 3905434, 9763585, 19527170]

約数ペア:

[(1, 19527170), (2, 9763585), (5, 3905434), (10, 1952717), (13, 1502090), (26, 751045), (65, 300418), (130, 150209)]