2019233512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2113}}^1\times {\mathrm{6287}}^1$

素因数の和:8425

約数の個数: 32

約数和(自身を含む): 3987849600

約数和(自身を除く): 1968616088

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2113, 4226, 6287, 8452, 12574, 16904, 25148, 40147, 50296, 80294, 119453, 160588, 238906, 321176, 477812, 955624, 13284431, 26568862, 53137724, 106275448, 252404189, 504808378, 1009616756, 2019233512]

約数ペア:

[(1, 2019233512), (2, 1009616756), (4, 504808378), (8, 252404189), (19, 106275448), (38, 53137724), (76, 26568862), (152, 13284431), (2113, 955624), (4226, 477812), (6287, 321176), (8452, 238906), (12574, 160588), (16904, 119453), (25148, 80294), (40147, 50296)]