12518435

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{421}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 15900960

約数和(自身を除く): 3382525

約数列:

[1, 5, 19, 95, 313, 421, 1565, 2105, 5947, 7999, 29735, 39995, 131773, 658865, 2503687, 12518435]

約数ペア:

[(1, 12518435), (5, 2503687), (19, 658865), (95, 131773), (313, 39995), (421, 29735), (1565, 7999), (2105, 5947)]