21839892

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{95789}}^1$

素因数の和:95815

約数の個数: 24

約数和(自身を含む): 53642400

約数和(自身を除く): 31802508

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 95789, 191578, 287367, 383156, 574734, 1149468, 1819991, 3639982, 5459973, 7279964, 10919946, 21839892]

約数ペア:

[(1, 21839892), (2, 10919946), (3, 7279964), (4, 5459973), (6, 3639982), (12, 1819991), (19, 1149468), (38, 574734), (57, 383156), (76, 287367), (114, 191578), (228, 95789)]