22015472

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{4157}}^1$

素因数の和:4496

約数の個数: 20

約数和(自身を含む): 42794136

約数和(自身を除く): 20778664

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 4157, 5296, 8314, 16628, 33256, 66512, 1375967, 2751934, 5503868, 11007736, 22015472]

約数ペア:

[(1, 22015472), (2, 11007736), (4, 5503868), (8, 2751934), (16, 1375967), (331, 66512), (662, 33256), (1324, 16628), (2648, 8314), (4157, 5296)]