39484186

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{21529}}^1$

素因数の和:21669

約数の個数: 16

約数和(自身を含む): 68207040

約数和(自身を除く): 28722854

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 21529, 43058, 150703, 301406, 2820299, 5640598, 19742093, 39484186]

約数ペア:

[(1, 39484186), (2, 19742093), (7, 5640598), (14, 2820299), (131, 301406), (262, 150703), (917, 43058), (1834, 21529)]