12818131265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{7109}}^1\times {\mathrm{15679}}^1$

素因数の和:22816

約数の個数: 16

約数和(自身を含む): 16053811200

約数和(自身を除く): 3235679935

約数列:

[1, 5, 23, 115, 7109, 15679, 35545, 78395, 163507, 360617, 817535, 1803085, 111462011, 557310055, 2563626253, 12818131265]

約数ペア:

[(1, 12818131265), (5, 2563626253), (23, 557310055), (115, 111462011), (7109, 1803085), (15679, 817535), (35545, 360617), (78395, 163507)]