22541636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 44370480

約数和(自身を除く): 21828844

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 97, 109, 164, 194, 218, 388, 436, 533, 1066, 1261, 1417, 2132, 2522, 2834, 3977, 4469, 5044, 5668, 7954, 8938, 10573, 15908, 17876, 21146, 42292, 51701, 58097, 103402, 116194, 137449, 206804, 232388, 274898, 433493, 549796, 866986, 1733972, 5635409, 11270818, 22541636]

約数ペア:

[(1, 22541636), (2, 11270818), (4, 5635409), (13, 1733972), (26, 866986), (41, 549796), (52, 433493), (82, 274898), (97, 232388), (109, 206804), (164, 137449), (194, 116194), (218, 103402), (388, 58097), (436, 51701), (533, 42292), (1066, 21146), (1261, 17876), (1417, 15908), (2132, 10573), (2522, 8938), (2834, 7954), (3977, 5668), (4469, 5044)]