17967178753

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{128153}}^1$

素因数の和:128376

約数の個数: 16

約数和(自身を含む): 19438398720

約数和(自身を除く): 1471219967

約数列:

[1, 19, 47, 157, 893, 2983, 7379, 128153, 140201, 2434907, 6023191, 20120021, 114440629, 382280399, 945640987, 17967178753]

約数ペア:

[(1, 17967178753), (19, 945640987), (47, 382280399), (157, 114440629), (893, 20120021), (2983, 6023191), (7379, 2434907), (128153, 140201)]