21933244

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2239}}^1$

素因数の和:2353

約数の個数: 24

約数和(自身を含む): 40140800

約数和(自身を除く): 18207556

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2239, 2449, 4478, 4898, 8956, 9796, 69409, 138818, 176881, 277636, 353762, 707524, 5483311, 10966622, 21933244]

約数ペア:

[(1, 21933244), (2, 10966622), (4, 5483311), (31, 707524), (62, 353762), (79, 277636), (124, 176881), (158, 138818), (316, 69409), (2239, 9796), (2449, 8956), (4478, 4898)]