19159084

素因数分解:

$2^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1109}}^1$

素因数の和:1737

約数の個数: 24

約数和(自身を含む): 38414880

約数和(自身を除く): 19255796

約数列:

[1, 2, 4, 7, 14, 28, 617, 1109, 1234, 2218, 2468, 4319, 4436, 7763, 8638, 15526, 17276, 31052, 684253, 1368506, 2737012, 4789771, 9579542, 19159084]

約数ペア:

[(1, 19159084), (2, 9579542), (4, 4789771), (7, 2737012), (14, 1368506), (28, 684253), (617, 31052), (1109, 17276), (1234, 15526), (2218, 8638), (2468, 7763), (4319, 4436)]