19152609

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{6121}}^1$

素因数の和:6280

約数の個数: 16

約数和(自身を含む): 29385600

約数和(自身を除く): 10232991

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 6121, 18363, 42847, 128541, 912029, 2736087, 6384203, 19152609]

約数ペア:

[(1, 19152609), (3, 6384203), (7, 2736087), (21, 912029), (149, 128541), (447, 42847), (1043, 18363), (3129, 6121)]