22278212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16333}}^1$

素因数の和:16379

約数の個数: 24

約数和(自身を含む): 43905792

約数和(自身を除く): 21627580

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 16333, 32666, 65332, 179663, 359326, 506323, 718652, 1012646, 2025292, 5569553, 11139106, 22278212]

約数ペア:

[(1, 22278212), (2, 11139106), (4, 5569553), (11, 2025292), (22, 1012646), (31, 718652), (44, 506323), (62, 359326), (124, 179663), (341, 65332), (682, 32666), (1364, 16333)]