142744191838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{63668239}}^1$

素因数の和:63668319

約数の個数: 16

約数和(自身を含む): 229205664000

約数和(自身を除く): 86461472162

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 63668239, 127336478, 1209696541, 2419393082, 3756426101, 7512852202, 71372095919, 142744191838]

約数ペア:

[(1, 142744191838), (2, 71372095919), (19, 7512852202), (38, 3756426101), (59, 2419393082), (118, 1209696541), (1121, 127336478), (2242, 63668239)]