22147521286

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^2\times {\mathrm{54443}}^1$

素因数の和:54549

約数の個数: 36

約数和(自身を含む): 37428997788

約数和(自身を除く): 15281476502

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 1681, 3362, 4961, 9922, 18491, 36982, 54443, 108886, 203401, 406802, 598873, 1197746, 2232163, 4464326, 6587603, 13175206, 24553793, 49107586, 91518683, 183037366, 270091723, 540183446, 1006705513, 2013411026, 11073760643, 22147521286]

約数ペア:

[(1, 22147521286), (2, 11073760643), (11, 2013411026), (22, 1006705513), (41, 540183446), (82, 270091723), (121, 183037366), (242, 91518683), (451, 49107586), (902, 24553793), (1681, 13175206), (3362, 6587603), (4961, 4464326), (9922, 2232163), (18491, 1197746), (36982, 598873), (54443, 406802), (108886, 203401)]