22213048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19417}}^1$

素因数の和:19447

約数の個数: 32

約数和(自身を含む): 48933360

約数和(自身を除く): 26720312

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 19417, 38834, 77668, 155336, 213587, 252421, 427174, 504842, 854348, 1009684, 1708696, 2019368, 2776631, 5553262, 11106524, 22213048]

約数ペア:

[(1, 22213048), (2, 11106524), (4, 5553262), (8, 2776631), (11, 2019368), (13, 1708696), (22, 1009684), (26, 854348), (44, 504842), (52, 427174), (88, 252421), (104, 213587), (143, 155336), (286, 77668), (572, 38834), (1144, 19417)]