16863730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1777}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 33156144

約数和(自身を除く): 16292414

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1777, 1898, 3554, 4745, 8885, 9490, 17770, 23101, 46202, 115505, 129721, 231010, 259442, 648605, 1297210, 1686373, 3372746, 8431865, 16863730]

約数ペア:

[(1, 16863730), (2, 8431865), (5, 3372746), (10, 1686373), (13, 1297210), (26, 648605), (65, 259442), (73, 231010), (130, 129721), (146, 115505), (365, 46202), (730, 23101), (949, 17770), (1777, 9490), (1898, 8885), (3554, 4745)]