22077286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{271}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 43319808

約数和(自身を除く): 21242522

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 271, 322, 506, 529, 542, 1058, 1771, 1897, 2981, 3542, 3703, 3794, 5819, 5962, 6233, 7406, 11638, 12466, 20867, 40733, 41734, 43631, 68563, 81466, 87262, 137126, 143359, 286718, 479941, 959882, 1003513, 1576949, 2007026, 3153898, 11038643, 22077286]

約数ペア:

[(1, 22077286), (2, 11038643), (7, 3153898), (11, 2007026), (14, 1576949), (22, 1003513), (23, 959882), (46, 479941), (77, 286718), (154, 143359), (161, 137126), (253, 87262), (271, 81466), (322, 68563), (506, 43631), (529, 41734), (542, 40733), (1058, 20867), (1771, 12466), (1897, 11638), (2981, 7406), (3542, 6233), (3703, 5962), (3794, 5819)]