15961936

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{14051}}^1$

素因数の和:14130

約数の個数: 20

約数和(自身を含む): 31364064

約数和(自身を除く): 15402128

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 14051, 28102, 56204, 112408, 224816, 997621, 1995242, 3990484, 7980968, 15961936]

約数ペア:

[(1, 15961936), (2, 7980968), (4, 3990484), (8, 1995242), (16, 997621), (71, 224816), (142, 112408), (284, 56204), (568, 28102), (1136, 14051)]