19048563

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1237}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 28969200

約数和(自身を除く): 9920637

約数列:

[1, 3, 9, 29, 59, 87, 177, 261, 531, 1237, 1711, 3711, 5133, 11133, 15399, 35873, 72983, 107619, 218949, 322857, 656847, 2116507, 6349521, 19048563]

約数ペア:

[(1, 19048563), (3, 6349521), (9, 2116507), (29, 656847), (59, 322857), (87, 218949), (177, 107619), (261, 72983), (531, 35873), (1237, 15399), (1711, 11133), (3711, 5133)]