22904158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 37810080

約数和(自身を除く): 14905922

約数列:

[1, 2, 19, 38, 41, 61, 82, 122, 241, 482, 779, 1159, 1558, 2318, 2501, 4579, 5002, 9158, 9881, 14701, 19762, 29402, 47519, 95038, 187739, 279319, 375478, 558638, 602741, 1205482, 11452079, 22904158]

約数ペア:

[(1, 22904158), (2, 11452079), (19, 1205482), (38, 602741), (41, 558638), (61, 375478), (82, 279319), (122, 187739), (241, 95038), (482, 47519), (779, 29402), (1159, 19762), (1558, 14701), (2318, 9881), (2501, 9158), (4579, 5002)]