2019469151

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1\times {\mathrm{8039}}^1$

素因数の和:10174

約数の個数: 16

約数和(自身を含む): 2445189120

約数和(自身を除く): 425719969

約数列:

[1, 7, 17, 119, 2111, 8039, 14777, 35887, 56273, 136663, 251209, 956641, 16970329, 118792303, 288495593, 2019469151]

約数ペア:

[(1, 2019469151), (7, 288495593), (17, 118792303), (119, 16970329), (2111, 956641), (8039, 251209), (14777, 136663), (35887, 56273)]