19436612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12889}}^1$

素因数の和:12935

約数の個数: 24

約数和(自身を含む): 37896600

約数和(自身を除く): 18459988

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 12889, 25778, 51556, 167557, 335114, 373781, 670228, 747562, 1495124, 4859153, 9718306, 19436612]

約数ペア:

[(1, 19436612), (2, 9718306), (4, 4859153), (13, 1495124), (26, 747562), (29, 670228), (52, 373781), (58, 335114), (116, 167557), (377, 51556), (754, 25778), (1508, 12889)]