19081623

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 29122560

約数和(自身を除く): 10040937

約数列:

[1, 3, 11, 29, 33, 87, 127, 157, 319, 381, 471, 957, 1397, 1727, 3683, 4191, 4553, 5181, 11049, 13659, 19939, 40513, 50083, 59817, 121539, 150249, 219329, 578231, 657987, 1734693, 6360541, 19081623]

約数ペア:

[(1, 19081623), (3, 6360541), (11, 1734693), (29, 657987), (33, 578231), (87, 219329), (127, 150249), (157, 121539), (319, 59817), (381, 50083), (471, 40513), (957, 19939), (1397, 13659), (1727, 11049), (3683, 5181), (4191, 4553)]