23678876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4421}}^1$

素因数の和:4541

約数の個数: 24

約数和(自身を含む): 45069024

約数和(自身を除く): 21390148

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 4421, 5356, 8842, 17684, 57473, 114946, 229892, 455363, 910726, 1821452, 5919719, 11839438, 23678876]

約数ペア:

[(1, 23678876), (2, 11839438), (4, 5919719), (13, 1821452), (26, 910726), (52, 455363), (103, 229892), (206, 114946), (412, 57473), (1339, 17684), (2678, 8842), (4421, 5356)]