16642142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12401}}^1$

素因数の和:12475

約数の個数: 16

約数和(自身を含む): 27681264

約数和(自身を除く): 11039122

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 12401, 24802, 136411, 272822, 756461, 1512922, 8321071, 16642142]

約数ペア:

[(1, 16642142), (2, 8321071), (11, 1512922), (22, 756461), (61, 272822), (122, 136411), (671, 24802), (1342, 12401)]