1916403796

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{22343}}^1$

素因数の和:22911

約数の個数: 24

約数和(自身を含む): 3442227264

約数和(自身を除く): 1525823468

約数列:

[1, 2, 4, 41, 82, 164, 523, 1046, 2092, 21443, 22343, 42886, 44686, 85772, 89372, 916063, 1832126, 3664252, 11685389, 23370778, 46741556, 479100949, 958201898, 1916403796]

約数ペア:

[(1, 1916403796), (2, 958201898), (4, 479100949), (41, 46741556), (82, 23370778), (164, 11685389), (523, 3664252), (1046, 1832126), (2092, 916063), (21443, 89372), (22343, 85772), (42886, 44686)]