19326142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{14401}}^1$

素因数の和:14475

約数の個数: 16

約数和(自身を含む): 32145264

約数和(自身を除く): 12819122

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 14401, 28802, 158411, 316822, 878461, 1756922, 9663071, 19326142]

約数ペア:

[(1, 19326142), (2, 9663071), (11, 1756922), (22, 878461), (61, 316822), (122, 158411), (671, 28802), (1342, 14401)]