21848776

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{24169}}^1$

素因数の和:24288

約数の個数: 16

約数和(自身を含む): 41330700

約数和(自身を除く): 19481924

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 24169, 48338, 96676, 193352, 2731097, 5462194, 10924388, 21848776]

約数ペア:

[(1, 21848776), (2, 10924388), (4, 5462194), (8, 2731097), (113, 193352), (226, 96676), (452, 48338), (904, 24169)]