13322990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70121}}^1$

素因数の和:70147

約数の個数: 16

約数和(自身を含む): 25243920

約数和(自身を除く): 11920930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 70121, 140242, 350605, 701210, 1332299, 2664598, 6661495, 13322990]

約数ペア:

[(1, 13322990), (2, 6661495), (5, 2664598), (10, 1332299), (19, 701210), (38, 350605), (95, 140242), (190, 70121)]