1918878816

素因数分解:

$2^5\times 3^1\times {\mathrm{19988321}}^1$

素因数の和:19988334

約数の個数: 24

約数和(自身を含む): 5037057144

約数和(自身を除く): 3118178328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 19988321, 39976642, 59964963, 79953284, 119929926, 159906568, 239859852, 319813136, 479719704, 639626272, 959439408, 1918878816]

約数ペア:

[(1, 1918878816), (2, 959439408), (3, 639626272), (4, 479719704), (6, 319813136), (8, 239859852), (12, 159906568), (16, 119929926), (24, 79953284), (32, 59964963), (48, 39976642), (96, 19988321)]