22031548

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 48432384

約数和(自身を除く): 26400836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 233, 307, 308, 466, 614, 932, 1228, 1631, 2149, 2563, 3262, 3377, 4298, 5126, 6524, 6754, 8596, 10252, 13508, 17941, 23639, 35882, 47278, 71531, 71764, 94556, 143062, 286124, 500717, 786841, 1001434, 1573682, 2002868, 3147364, 5507887, 11015774, 22031548]

約数ペア:

[(1, 22031548), (2, 11015774), (4, 5507887), (7, 3147364), (11, 2002868), (14, 1573682), (22, 1001434), (28, 786841), (44, 500717), (77, 286124), (154, 143062), (233, 94556), (307, 71764), (308, 71531), (466, 47278), (614, 35882), (932, 23639), (1228, 17941), (1631, 13508), (2149, 10252), (2563, 8596), (3262, 6754), (3377, 6524), (4298, 5126)]