1189159998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15245641}}^1$

素因数の和:15245659

約数の個数: 16

約数和(自身を含む): 2561267856

約数和(自身を除く): 1372107858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 15245641, 30491282, 45736923, 91473846, 198193333, 396386666, 594579999, 1189159998]

約数ペア:

[(1, 1189159998), (2, 594579999), (3, 396386666), (6, 198193333), (13, 91473846), (26, 45736923), (39, 30491282), (78, 15245641)]