19069942

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2333}}^1$

素因数の和:2463

約数の個数: 16

約数和(自身を含む): 29520432

約数和(自身を除く): 10450490

約数列:

[1, 2, 61, 67, 122, 134, 2333, 4087, 4666, 8174, 142313, 156311, 284626, 312622, 9534971, 19069942]

約数ペア:

[(1, 19069942), (2, 9534971), (61, 312622), (67, 284626), (122, 156311), (134, 142313), (2333, 8174), (4087, 4666)]