19076321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 21340800

約数和(自身を除く): 2264479

約数列:

[1, 11, 103, 113, 149, 1133, 1243, 1639, 11639, 15347, 16837, 128029, 168817, 185207, 1734211, 19076321]

約数ペア:

[(1, 19076321), (11, 1734211), (103, 185207), (113, 168817), (149, 128029), (1133, 16837), (1243, 15347), (1639, 11639)]