12405784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4801}}^1$

素因数の和:4843

約数の個数: 32

約数和(自身を含む): 25930800

約数和(自身を除く): 13525016

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 4801, 9602, 19204, 38408, 81617, 91219, 163234, 182438, 326468, 364876, 652936, 729752, 1550723, 3101446, 6202892, 12405784]

約数ペア:

[(1, 12405784), (2, 6202892), (4, 3101446), (8, 1550723), (17, 729752), (19, 652936), (34, 364876), (38, 326468), (68, 182438), (76, 163234), (136, 91219), (152, 81617), (323, 38408), (646, 19204), (1292, 9602), (2584, 4801)]