22141252

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2389}}^1$

素因数の和:2731

約数の個数: 24

約数和(自身を含む): 44434880

約数和(自身を除く): 22293628

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 2389, 4634, 4778, 9268, 9556, 16723, 33446, 66892, 790759, 1581518, 3163036, 5535313, 11070626, 22141252]

約数ペア:

[(1, 22141252), (2, 11070626), (4, 5535313), (7, 3163036), (14, 1581518), (28, 790759), (331, 66892), (662, 33446), (1324, 16723), (2317, 9556), (2389, 9268), (4634, 4778)]