189278704

素因数分解:

$2^4\times {\mathrm{887}}^1\times {\mathrm{13337}}^1$

素因数の和:14232

約数の個数: 20

約数和(自身を含む): 367168464

約数和(自身を除く): 177889760

約数列:

[1, 2, 4, 8, 16, 887, 1774, 3548, 7096, 13337, 14192, 26674, 53348, 106696, 213392, 11829919, 23659838, 47319676, 94639352, 189278704]

約数ペア:

[(1, 189278704), (2, 94639352), (4, 47319676), (8, 23659838), (16, 11829919), (887, 213392), (1774, 106696), (3548, 53348), (7096, 26674), (13337, 14192)]