15971796139

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{632321}}^1$

素因数の和:632430

約数の個数: 16

約数和(自身を含む): 18059116320

約数和(自身を除く): 2087320181

約数列:

[1, 13, 29, 67, 377, 871, 1943, 25259, 632321, 8220173, 18337309, 42365507, 238385017, 550751591, 1228599703, 15971796139]

約数ペア:

[(1, 15971796139), (13, 1228599703), (29, 550751591), (67, 238385017), (377, 42365507), (871, 18337309), (1943, 8220173), (25259, 632321)]