18951216

素因数分解:

$2^4\times 3^1\times {\mathrm{394817}}^1$

素因数の和:394828

約数の個数: 20

約数和(自身を含む): 48957432

約数和(自身を除く): 30006216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 394817, 789634, 1184451, 1579268, 2368902, 3158536, 4737804, 6317072, 9475608, 18951216]

約数ペア:

[(1, 18951216), (2, 9475608), (3, 6317072), (4, 4737804), (6, 3158536), (8, 2368902), (12, 1579268), (16, 1184451), (24, 789634), (48, 394817)]