23403728

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{9817}}^1$

素因数の和:9974

約数の個数: 20

約数和(自身を含む): 45653700

約数和(自身を除く): 22249972

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 9817, 19634, 39268, 78536, 157072, 1462733, 2925466, 5850932, 11701864, 23403728]

約数ペア:

[(1, 23403728), (2, 11701864), (4, 5850932), (8, 2925466), (16, 1462733), (149, 157072), (298, 78536), (596, 39268), (1192, 19634), (2384, 9817)]