22533278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{9721}}^1$

素因数の和:9803

約数の個数: 16

約数和(自身を含む): 36165840

約数和(自身を除く): 13632562

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 9721, 19442, 184699, 369398, 592981, 1185962, 11266639, 22533278]

約数ペア:

[(1, 22533278), (2, 11266639), (19, 1185962), (38, 592981), (61, 369398), (122, 184699), (1159, 19442), (2318, 9721)]