15297788

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31607}}^1$

素因数の和:31633

約数の個数: 18

約数和(自身を含む): 29427048

約数和(自身を除く): 14129260

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 31607, 63214, 126428, 347677, 695354, 1390708, 3824447, 7648894, 15297788]

約数ペア:

[(1, 15297788), (2, 7648894), (4, 3824447), (11, 1390708), (22, 695354), (44, 347677), (121, 126428), (242, 63214), (484, 31607)]