15387724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1831}}^1$

素因数の和:2037

約数の個数: 24

約数和(自身を含む): 29546496

約数和(自身を除く): 14158772

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 1831, 2101, 3662, 4202, 7324, 8404, 20141, 40282, 80564, 349721, 699442, 1398884, 3846931, 7693862, 15387724]

約数ペア:

[(1, 15387724), (2, 7693862), (4, 3846931), (11, 1398884), (22, 699442), (44, 349721), (191, 80564), (382, 40282), (764, 20141), (1831, 8404), (2101, 7324), (3662, 4202)]