3814288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{12547}}^1$

素因数の和:12574

約数の個数: 20

約数和(自身を含む): 7779760

約数和(自身を除く): 3965472

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 12547, 25094, 50188, 100376, 200752, 238393, 476786, 953572, 1907144, 3814288]

約数ペア:

[(1, 3814288), (2, 1907144), (4, 953572), (8, 476786), (16, 238393), (19, 200752), (38, 100376), (76, 50188), (152, 25094), (304, 12547)]