19630959092

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{137707}}^1$

素因数の和:138095

約数の個数: 24

約数和(自身を含む): 34725550944

約数和(自身を除く): 15094591852

約数列:

[1, 2, 4, 157, 227, 314, 454, 628, 908, 35639, 71278, 137707, 142556, 275414, 550828, 21619999, 31259489, 43239998, 62518978, 86479996, 125037956, 4907739773, 9815479546, 19630959092]

約数ペア:

[(1, 19630959092), (2, 9815479546), (4, 4907739773), (157, 125037956), (227, 86479996), (314, 62518978), (454, 43239998), (628, 31259489), (908, 21619999), (35639, 550828), (71278, 275414), (137707, 142556)]