15996454

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1097}}^1$

素因数の和:1439

約数の個数: 16

約数和(自身を含む): 25139808

約数和(自身を除く): 9143354

約数列:

[1, 2, 23, 46, 317, 634, 1097, 2194, 7291, 14582, 25231, 50462, 347749, 695498, 7998227, 15996454]

約数ペア:

[(1, 15996454), (2, 7998227), (23, 695498), (46, 347749), (317, 50462), (634, 25231), (1097, 14582), (2194, 7291)]