22273988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12347}}^1$

素因数の和:12403

約数の個数: 24

約数和(自身を含む): 43563744

約数和(自身を除く): 21289756

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 12347, 24694, 49388, 135817, 271634, 506227, 543268, 1012454, 2024908, 5568497, 11136994, 22273988]

約数ペア:

[(1, 22273988), (2, 11136994), (4, 5568497), (11, 2024908), (22, 1012454), (41, 543268), (44, 506227), (82, 271634), (164, 135817), (451, 49388), (902, 24694), (1804, 12347)]