16811198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4621}}^1$

素因数の和:4747

約数の個数: 16

約数和(自身を含む): 26955504

約数和(自身を除く): 10144306

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 4621, 9242, 78557, 157114, 494447, 988894, 8405599, 16811198]

約数ペア:

[(1, 16811198), (2, 8405599), (17, 988894), (34, 494447), (107, 157114), (214, 78557), (1819, 9242), (3638, 4621)]