22390476

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 54136320

約数和(自身を除く): 31745844

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 211, 222, 239, 422, 444, 478, 633, 717, 844, 956, 1266, 1434, 2532, 2868, 7807, 8843, 15614, 17686, 23421, 26529, 31228, 35372, 46842, 50429, 53058, 93684, 100858, 106116, 151287, 201716, 302574, 605148, 1865873, 3731746, 5597619, 7463492, 11195238, 22390476]

約数ペア:

[(1, 22390476), (2, 11195238), (3, 7463492), (4, 5597619), (6, 3731746), (12, 1865873), (37, 605148), (74, 302574), (111, 201716), (148, 151287), (211, 106116), (222, 100858), (239, 93684), (422, 53058), (444, 50429), (478, 46842), (633, 35372), (717, 31228), (844, 26529), (956, 23421), (1266, 17686), (1434, 15614), (2532, 8843), (2868, 7807)]