15910642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{9907}}^1$

素因数の和:9993

約数の個数: 16

約数和(自身を含む): 26394912

約数和(自身を除く): 10484270

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 9907, 19814, 108977, 217954, 723211, 1446422, 7955321, 15910642]

約数ペア:

[(1, 15910642), (2, 7955321), (11, 1446422), (22, 723211), (73, 217954), (146, 108977), (803, 19814), (1606, 9907)]