18043952

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{10949}}^1$

素因数の和:11060

約数の個数: 20

約数和(自身を含む): 35302800

約数和(自身を除く): 17258848

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 10949, 21898, 43796, 87592, 175184, 1127747, 2255494, 4510988, 9021976, 18043952]

約数ペア:

[(1, 18043952), (2, 9021976), (4, 4510988), (8, 2255494), (16, 1127747), (103, 175184), (206, 87592), (412, 43796), (824, 21898), (1648, 10949)]