19014620

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5693}}^1$

素因数の和:5869

約数の個数: 24

約数和(自身を含む): 40176864

約数和(自身を除く): 21162244

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 5693, 11386, 22772, 28465, 56930, 113860, 950731, 1901462, 3802924, 4753655, 9507310, 19014620]

約数ペア:

[(1, 19014620), (2, 9507310), (4, 4753655), (5, 3802924), (10, 1901462), (20, 950731), (167, 113860), (334, 56930), (668, 28465), (835, 22772), (1670, 11386), (3340, 5693)]