19821804

素因数分解:

$2^2\times 3^1\times {\mathrm{349}}^1\times {\mathrm{4733}}^1$

素因数の和:5089

約数の個数: 24

約数和(自身を含む): 46393200

約数和(自身を除く): 26571396

約数列:

[1, 2, 3, 4, 6, 12, 349, 698, 1047, 1396, 2094, 4188, 4733, 9466, 14199, 18932, 28398, 56796, 1651817, 3303634, 4955451, 6607268, 9910902, 19821804]

約数ペア:

[(1, 19821804), (2, 9910902), (3, 6607268), (4, 4955451), (6, 3303634), (12, 1651817), (349, 56796), (698, 28398), (1047, 18932), (1396, 14199), (2094, 9466), (4188, 4733)]