19756072812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{235191343}}^1$

素因数の和:235191357

約数の個数: 24

約数和(自身を含む): 52682861056

約数和(自身を除く): 32926788244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 235191343, 470382686, 705574029, 940765372, 1411148058, 1646339401, 2822296116, 3292678802, 4939018203, 6585357604, 9878036406, 19756072812]

約数ペア:

[(1, 19756072812), (2, 9878036406), (3, 6585357604), (4, 4939018203), (6, 3292678802), (7, 2822296116), (12, 1646339401), (14, 1411148058), (21, 940765372), (28, 705574029), (42, 470382686), (84, 235191343)]