9445930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72661}}^1$

素因数の和:72681

約数の個数: 16

約数和(自身を含む): 18310824

約数和(自身を除く): 8864894

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 72661, 145322, 363305, 726610, 944593, 1889186, 4722965, 9445930]

約数ペア:

[(1, 9445930), (2, 4722965), (5, 1889186), (10, 944593), (13, 726610), (26, 363305), (65, 145322), (130, 72661)]