19242345556

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2613029}}^1$

素因数の和:2613303

約数の個数: 24

約数和(自身を含む): 38631035520

約数和(自身を除く): 19388689964

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 3682, 7364, 2613029, 5226058, 10452116, 18291203, 36582406, 73164812, 687226627, 1374453254, 2748906508, 4810586389, 9621172778, 19242345556]

約数ペア:

[(1, 19242345556), (2, 9621172778), (4, 4810586389), (7, 2748906508), (14, 1374453254), (28, 687226627), (263, 73164812), (526, 36582406), (1052, 18291203), (1841, 10452116), (3682, 5226058), (7364, 2613029)]