21102344

素因数分解:

$2^3\times {\mathrm{233}}^1\times {\mathrm{11321}}^1$

素因数の和:11560

約数の個数: 16

約数和(自身を含む): 39740220

約数和(自身を除く): 18637876

約数列:

[1, 2, 4, 8, 233, 466, 932, 1864, 11321, 22642, 45284, 90568, 2637793, 5275586, 10551172, 21102344]

約数ペア:

[(1, 21102344), (2, 10551172), (4, 5275586), (8, 2637793), (233, 90568), (466, 45284), (932, 22642), (1864, 11321)]