12311528021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{74729}}^1$

素因数の和:74813

約数の個数: 32

約数和(自身を含む): 15065568000

約数和(自身を除く): 2754039979

約数列:

[1, 13, 19, 23, 29, 247, 299, 377, 437, 551, 667, 5681, 7163, 8671, 12673, 74729, 164749, 971477, 1419851, 1718767, 2167141, 18458063, 22343971, 28172833, 32656573, 41175679, 49844243, 424535449, 535283827, 647975159, 947040617, 12311528021]

約数ペア:

[(1, 12311528021), (13, 947040617), (19, 647975159), (23, 535283827), (29, 424535449), (247, 49844243), (299, 41175679), (377, 32656573), (437, 28172833), (551, 22343971), (667, 18458063), (5681, 2167141), (7163, 1718767), (8671, 1419851), (12673, 971477), (74729, 164749)]