19499102

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{81929}}^1$

素因数の和:81955

約数の個数: 16

約数和(自身を含む): 35393760

約数和(自身を除く): 15894658

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 81929, 163858, 573503, 1147006, 1392793, 2785586, 9749551, 19499102]

約数ペア:

[(1, 19499102), (2, 9749551), (7, 2785586), (14, 1392793), (17, 1147006), (34, 573503), (119, 163858), (238, 81929)]