19410366948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{284927}}^1$

素因数の和:285752

約数の個数: 48

約数和(自身を含む): 51824984064

約数和(自身を除く): 32414617116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 811, 1622, 2433, 3244, 4866, 5677, 9732, 11354, 17031, 22708, 34062, 68124, 284927, 569854, 854781, 1139708, 1709562, 1994489, 3419124, 3988978, 5983467, 7977956, 11966934, 23933868, 231075797, 462151594, 693227391, 924303188, 1386454782, 1617530579, 2772909564, 3235061158, 4852591737, 6470122316, 9705183474, 19410366948]

約数ペア:

[(1, 19410366948), (2, 9705183474), (3, 6470122316), (4, 4852591737), (6, 3235061158), (7, 2772909564), (12, 1617530579), (14, 1386454782), (21, 924303188), (28, 693227391), (42, 462151594), (84, 231075797), (811, 23933868), (1622, 11966934), (2433, 7977956), (3244, 5983467), (4866, 3988978), (5677, 3419124), (9732, 1994489), (11354, 1709562), (17031, 1139708), (22708, 854781), (34062, 569854), (68124, 284927)]