1969139731

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1\times {\mathrm{3019}}^1$

素因数の和:3546

約数の個数: 16

約数和(自身を含む): 2143088640

約数和(自身を除く): 173948909

約数列:

[1, 13, 131, 383, 1703, 3019, 4979, 39247, 50173, 395489, 652249, 1156277, 5141357, 15031601, 151472287, 1969139731]

約数ペア:

[(1, 1969139731), (13, 151472287), (131, 15031601), (383, 5141357), (1703, 1156277), (3019, 652249), (4979, 395489), (39247, 50173)]