19167252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{122867}}^1$

素因数の和:122887

約数の個数: 24

約数和(自身を含む): 48164256

約数和(自身を除く): 28997004

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 122867, 245734, 368601, 491468, 737202, 1474404, 1597271, 3194542, 4791813, 6389084, 9583626, 19167252]

約数ペア:

[(1, 19167252), (2, 9583626), (3, 6389084), (4, 4791813), (6, 3194542), (12, 1597271), (13, 1474404), (26, 737202), (39, 491468), (52, 368601), (78, 245734), (156, 122867)]