22437404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26839}}^1$

素因数の和:26873

約数の個数: 24

約数和(自身を含む): 45091200

約数和(自身を除く): 22653796

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 26839, 53678, 107356, 295229, 509941, 590458, 1019882, 1180916, 2039764, 5609351, 11218702, 22437404]

約数ペア:

[(1, 22437404), (2, 11218702), (4, 5609351), (11, 2039764), (19, 1180916), (22, 1019882), (38, 590458), (44, 509941), (76, 295229), (209, 107356), (418, 53678), (836, 26839)]