19140215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2713}}^1$

素因数の和:2818

約数の個数: 16

約数和(自身を含む): 24621408

約数和(自身を除く): 5481193

約数列:

[1, 5, 17, 83, 85, 415, 1411, 2713, 7055, 13565, 46121, 225179, 230605, 1125895, 3828043, 19140215]

約数ペア:

[(1, 19140215), (5, 3828043), (17, 1125895), (83, 230605), (85, 225179), (415, 46121), (1411, 13565), (2713, 7055)]