22778512

素因数分解:

$2^4\times {\mathrm{853}}^1\times {\mathrm{1669}}^1$

素因数の和:2530

約数の個数: 20

約数和(自身を含む): 44211580

約数和(自身を除く): 21433068

約数列:

[1, 2, 4, 8, 16, 853, 1669, 1706, 3338, 3412, 6676, 6824, 13352, 13648, 26704, 1423657, 2847314, 5694628, 11389256, 22778512]

約数ペア:

[(1, 22778512), (2, 11389256), (4, 5694628), (8, 2847314), (16, 1423657), (853, 26704), (1669, 13648), (1706, 13352), (3338, 6824), (3412, 6676)]