19933214

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 36801216

約数和(自身を除く): 16868002

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 1373, 2074, 2746, 7259, 9611, 14518, 19222, 23341, 46682, 83753, 163387, 167506, 326774, 586271, 1172542, 1423801, 2847602, 9966607, 19933214]

約数ペア:

[(1, 19933214), (2, 9966607), (7, 2847602), (14, 1423801), (17, 1172542), (34, 586271), (61, 326774), (119, 167506), (122, 163387), (238, 83753), (427, 46682), (854, 23341), (1037, 19222), (1373, 14518), (2074, 9611), (2746, 7259)]