2019465578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{99707}}^1$

素因数の和:99782

約数の個数: 32

約数和(自身を含む): 3517698240

約数和(自身を除く): 1498232662

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 779, 1066, 1558, 10127, 20254, 99707, 199414, 1296191, 1894433, 2592382, 3788866, 4087987, 8175974, 24627629, 49255258, 53143831, 77671753, 106287662, 155343506, 1009732789, 2019465578]

約数ペア:

[(1, 2019465578), (2, 1009732789), (13, 155343506), (19, 106287662), (26, 77671753), (38, 53143831), (41, 49255258), (82, 24627629), (247, 8175974), (494, 4087987), (533, 3788866), (779, 2592382), (1066, 1894433), (1558, 1296191), (10127, 199414), (20254, 99707)]