19465580159

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{99907}}^1$

素因数の和:100154

約数の個数: 16

約数和(自身を含む): 21026238048

約数和(自身を除く): 1560657889

約数列:

[1, 17, 73, 157, 1241, 2669, 11461, 99907, 194837, 1698419, 7293211, 15685399, 123984587, 266651783, 1145034127, 19465580159]

約数ペア:

[(1, 19465580159), (17, 1145034127), (73, 266651783), (157, 123984587), (1241, 15685399), (2669, 7293211), (11461, 1698419), (99907, 194837)]