15599804

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:386

約数の個数: 36

約数和(自身を含む): 30343152

約数和(自身を除く): 14743348

約数列:

[1, 2, 4, 11, 22, 44, 121, 167, 193, 242, 334, 386, 484, 668, 772, 1837, 2123, 3674, 4246, 7348, 8492, 20207, 23353, 32231, 40414, 46706, 64462, 80828, 93412, 128924, 354541, 709082, 1418164, 3899951, 7799902, 15599804]

約数ペア:

[(1, 15599804), (2, 7799902), (4, 3899951), (11, 1418164), (22, 709082), (44, 354541), (121, 128924), (167, 93412), (193, 80828), (242, 64462), (334, 46706), (386, 40414), (484, 32231), (668, 23353), (772, 20207), (1837, 8492), (2123, 7348), (3674, 4246)]