23407012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4219}}^1$

素因数の和:4315

約数の個数: 24

約数和(自身を含む): 43719200

約数和(自身を除く): 20312188

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 4219, 5548, 8438, 16876, 80161, 160322, 307987, 320644, 615974, 1231948, 5851753, 11703506, 23407012]

約数ペア:

[(1, 23407012), (2, 11703506), (4, 5851753), (19, 1231948), (38, 615974), (73, 320644), (76, 307987), (146, 160322), (292, 80161), (1387, 16876), (2774, 8438), (4219, 5548)]