18443419

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 20459520

約数和(自身を除く): 2016101

約数列:

[1, 17, 31, 79, 443, 527, 1343, 2449, 7531, 13733, 34997, 41633, 233461, 594949, 1084907, 18443419]

約数ペア:

[(1, 18443419), (17, 1084907), (31, 594949), (79, 233461), (443, 41633), (527, 34997), (1343, 13733), (2449, 7531)]