16293772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7879}}^1$

素因数の和:7941

約数の個数: 24

約数和(自身を含む): 31772160

約数和(自身を除く): 15478388

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 7879, 15758, 31516, 86669, 173338, 346676, 370313, 740626, 1481252, 4073443, 8146886, 16293772]

約数ペア:

[(1, 16293772), (2, 8146886), (4, 4073443), (11, 1481252), (22, 740626), (44, 370313), (47, 346676), (94, 173338), (188, 86669), (517, 31516), (1034, 15758), (2068, 7879)]