38955670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17627}}^1$

素因数の和:17664

約数の個数: 32

約数和(自身を含む): 79960608

約数和(自身を除く): 41004938

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 17627, 35254, 88135, 176270, 229151, 299659, 458302, 599318, 1145755, 1498295, 2291510, 2996590, 3895567, 7791134, 19477835, 38955670]

約数ペア:

[(1, 38955670), (2, 19477835), (5, 7791134), (10, 3895567), (13, 2996590), (17, 2291510), (26, 1498295), (34, 1145755), (65, 599318), (85, 458302), (130, 299659), (170, 229151), (221, 176270), (442, 88135), (1105, 35254), (2210, 17627)]