19234360

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7177}}^1$

素因数の和:7255

約数の個数: 32

約数和(自身を含む): 43929360

約数和(自身を除く): 24695000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 7177, 14354, 28708, 35885, 57416, 71770, 143540, 287080, 480859, 961718, 1923436, 2404295, 3846872, 4808590, 9617180, 19234360]

約数ペア:

[(1, 19234360), (2, 9617180), (4, 4808590), (5, 3846872), (8, 2404295), (10, 1923436), (20, 961718), (40, 480859), (67, 287080), (134, 143540), (268, 71770), (335, 57416), (536, 35885), (670, 28708), (1340, 14354), (2680, 7177)]