15899732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1597}}^1$

素因数の和:1751

約数の個数: 24

約数和(自身を含む): 29531040

約数和(自身を除く): 13631308

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 1597, 2489, 3194, 4978, 6388, 9956, 30343, 60686, 121372, 209207, 418414, 836828, 3974933, 7949866, 15899732]

約数ペア:

[(1, 15899732), (2, 7949866), (4, 3974933), (19, 836828), (38, 418414), (76, 209207), (131, 121372), (262, 60686), (524, 30343), (1597, 9956), (2489, 6388), (3194, 4978)]