2019233854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{284159}}^1$

素因数の和:284208

約数の個数: 32

約数和(自身を含む): 3682713600

約数和(自身を除く): 1663479746

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 3553, 7106, 284159, 568318, 3125749, 4830703, 5399021, 6251498, 9661406, 10798042, 53137733, 59389231, 91783357, 106275466, 118778462, 183566714, 1009616927, 2019233854]

約数ペア:

[(1, 2019233854), (2, 1009616927), (11, 183566714), (17, 118778462), (19, 106275466), (22, 91783357), (34, 59389231), (38, 53137733), (187, 10798042), (209, 9661406), (323, 6251498), (374, 5399021), (418, 4830703), (646, 3125749), (3553, 568318), (7106, 284159)]