15980073338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{70181}}^1$

素因数の和:70418

約数の個数: 32

約数和(自身を含む): 26210450448

約数和(自身を除く): 10230377110

約数列:

[1, 2, 17, 34, 37, 74, 181, 362, 629, 1258, 3077, 6154, 6697, 13394, 70181, 113849, 140362, 227698, 1193077, 2386154, 2596697, 5193394, 12702761, 25405522, 44143849, 88287698, 215946937, 431893874, 470002157, 940004314, 7990036669, 15980073338]

約数ペア:

[(1, 15980073338), (2, 7990036669), (17, 940004314), (34, 470002157), (37, 431893874), (74, 215946937), (181, 88287698), (362, 44143849), (629, 25405522), (1258, 12702761), (3077, 5193394), (6154, 2596697), (6697, 2386154), (13394, 1193077), (70181, 227698), (113849, 140362)]