3840812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 7161840

約数和(自身を除く): 3321028

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 521, 1042, 1843, 2084, 3686, 7372, 9899, 19798, 39596, 50537, 101074, 202148, 960203, 1920406, 3840812]

約数ペア:

[(1, 3840812), (2, 1920406), (4, 960203), (19, 202148), (38, 101074), (76, 50537), (97, 39596), (194, 19798), (388, 9899), (521, 7372), (1042, 3686), (1843, 2084)]