13185943

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 14602240

約数和(自身を除く): 1416297

約数列:

[1, 19, 31, 61, 367, 589, 1159, 1891, 6973, 11377, 22387, 35929, 216163, 425353, 693997, 13185943]

約数ペア:

[(1, 13185943), (19, 693997), (31, 425353), (61, 216163), (367, 35929), (589, 22387), (1159, 11377), (1891, 6973)]