21442136

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{3187}}^1$

素因数の和:3251

約数の個数: 24

約数和(自身を含む): 41651220

約数和(自身を除く): 20209084

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 841, 1682, 3187, 3364, 6374, 6728, 12748, 25496, 92423, 184846, 369692, 739384, 2680267, 5360534, 10721068, 21442136]

約数ペア:

[(1, 21442136), (2, 10721068), (4, 5360534), (8, 2680267), (29, 739384), (58, 369692), (116, 184846), (232, 92423), (841, 25496), (1682, 12748), (3187, 6728), (3364, 6374)]