18295328

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{30091}}^1$

素因数の和:30120

約数の個数: 24

約数和(自身を含む): 37915920

約数和(自身を除く): 19620592

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 30091, 60182, 120364, 240728, 481456, 571729, 962912, 1143458, 2286916, 4573832, 9147664, 18295328]

約数ペア:

[(1, 18295328), (2, 9147664), (4, 4573832), (8, 2286916), (16, 1143458), (19, 962912), (32, 571729), (38, 481456), (76, 240728), (152, 120364), (304, 60182), (608, 30091)]