22855790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2311}}^1$

素因数の和:2384

約数の個数: 32

約数和(自身を含む): 43946496

約数和(自身を除く): 21090706

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 2311, 4622, 4945, 9890, 11555, 23110, 53153, 99373, 106306, 198746, 265765, 496865, 531530, 993730, 2285579, 4571158, 11427895, 22855790]

約数ペア:

[(1, 22855790), (2, 11427895), (5, 4571158), (10, 2285579), (23, 993730), (43, 531530), (46, 496865), (86, 265765), (115, 198746), (215, 106306), (230, 99373), (430, 53153), (989, 23110), (1978, 11555), (2311, 9890), (4622, 4945)]