38618228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21407}}^1$

素因数の和:21463

約数の個数: 24

約数和(自身を含む): 75527424

約数和(自身を除く): 36909196

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 21407, 42814, 85628, 235477, 470954, 877687, 941908, 1755374, 3510748, 9654557, 19309114, 38618228]

約数ペア:

[(1, 38618228), (2, 19309114), (4, 9654557), (11, 3510748), (22, 1755374), (41, 941908), (44, 877687), (82, 470954), (164, 235477), (451, 85628), (902, 42814), (1804, 21407)]