38374570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1399}}^1$

素因数の和:1630

約数の個数: 32

約数和(自身を含む): 74793600

約数和(自身を除く): 36419030

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 1055, 1399, 2110, 2743, 2798, 5486, 6995, 13715, 13990, 18187, 27430, 36374, 90935, 181870, 295189, 590378, 1475945, 2951890, 3837457, 7674914, 19187285, 38374570]

約数ペア:

[(1, 38374570), (2, 19187285), (5, 7674914), (10, 3837457), (13, 2951890), (26, 1475945), (65, 590378), (130, 295189), (211, 181870), (422, 90935), (1055, 36374), (1399, 27430), (2110, 18187), (2743, 13990), (2798, 13715), (5486, 6995)]