15947938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2381}}^1$

素因数の和:2597

約数の個数: 16

約数和(自身を含む): 25468344

約数和(自身を除く): 9520406

約数列:

[1, 2, 17, 34, 197, 394, 2381, 3349, 4762, 6698, 40477, 80954, 469057, 938114, 7973969, 15947938]

約数ペア:

[(1, 15947938), (2, 7973969), (17, 938114), (34, 469057), (197, 80954), (394, 40477), (2381, 6698), (3349, 4762)]