12247718

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{51461}}^1$

素因数の和:51487

約数の個数: 16

約数和(自身を含む): 22231584

約数和(自身を除く): 9983866

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 51461, 102922, 360227, 720454, 874837, 1749674, 6123859, 12247718]

約数ペア:

[(1, 12247718), (2, 6123859), (7, 1749674), (14, 874837), (17, 720454), (34, 360227), (119, 102922), (238, 51461)]