12143090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 23328000

約数和(自身を除く): 11184910

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 809, 1501, 1618, 3002, 4045, 7505, 8090, 15010, 15371, 30742, 63911, 76855, 127822, 153710, 319555, 639110, 1214309, 2428618, 6071545, 12143090]

約数ペア:

[(1, 12143090), (2, 6071545), (5, 2428618), (10, 1214309), (19, 639110), (38, 319555), (79, 153710), (95, 127822), (158, 76855), (190, 63911), (395, 30742), (790, 15371), (809, 15010), (1501, 8090), (1618, 7505), (3002, 4045)]