22657438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{1097}}^1$

素因数の和:1571

約数の個数: 16

約数和(自身を含む): 35575200

約数和(自身を除く): 12917762

約数列:

[1, 2, 23, 46, 449, 898, 1097, 2194, 10327, 20654, 25231, 50462, 492553, 985106, 11328719, 22657438]

約数ペア:

[(1, 22657438), (2, 11328719), (23, 985106), (46, 492553), (449, 50462), (898, 25231), (1097, 20654), (2194, 10327)]