19590198

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{75931}}^1$

素因数の和:75979

約数の個数: 16

約数和(自身を含む): 40092096

約数和(自身を除く): 20501898

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 75931, 151862, 227793, 455586, 3265033, 6530066, 9795099, 19590198]

約数ペア:

[(1, 19590198), (2, 9795099), (3, 6530066), (6, 3265033), (43, 455586), (86, 227793), (129, 151862), (258, 75931)]