16407942

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{19961}}^1$

素因数の和:20103

約数の個数: 16

約数和(自身を含む): 33057072

約数和(自身を除く): 16649130

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 19961, 39922, 59883, 119766, 2734657, 5469314, 8203971, 16407942]

約数ペア:

[(1, 16407942), (2, 8203971), (3, 5469314), (6, 2734657), (137, 119766), (274, 59883), (411, 39922), (822, 19961)]