21000852466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1804507}}^1$

素因数の和:1804566

約数の個数: 24

約数和(自身を含む): 35924145264

約数和(自身を除く): 14923292798

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 529, 1058, 5819, 11638, 1804507, 3609014, 19849577, 39699154, 41503661, 83007322, 456540271, 913080542, 954584203, 1909168406, 10500426233, 21000852466]

約数ペア:

[(1, 21000852466), (2, 10500426233), (11, 1909168406), (22, 954584203), (23, 913080542), (46, 456540271), (253, 83007322), (506, 41503661), (529, 39699154), (1058, 19849577), (5819, 3609014), (11638, 1804507)]