19023142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1861}}^1$

素因数の和:2151

約数の個数: 16

約数和(自身を含む): 30164400

約数和(自身を除く): 11141258

約数列:

[1, 2, 19, 38, 269, 538, 1861, 3722, 5111, 10222, 35359, 70718, 500609, 1001218, 9511571, 19023142]

約数ペア:

[(1, 19023142), (2, 9511571), (19, 1001218), (38, 500609), (269, 70718), (538, 35359), (1861, 10222), (3722, 5111)]