21814914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{863}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 47775744

約数和(自身を除く): 25960830

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 383, 766, 863, 1149, 1726, 2298, 2589, 4213, 5178, 8426, 9493, 12639, 18986, 25278, 28479, 56958, 330529, 661058, 991587, 1983174, 3635819, 7271638, 10907457, 21814914]

約数ペア:

[(1, 21814914), (2, 10907457), (3, 7271638), (6, 3635819), (11, 1983174), (22, 991587), (33, 661058), (66, 330529), (383, 56958), (766, 28479), (863, 25278), (1149, 18986), (1726, 12639), (2298, 9493), (2589, 8426), (4213, 5178)]