16250351

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 19509840

約数和(自身を除く): 3259489

約数列:

[1, 13, 17, 23, 139, 221, 299, 391, 529, 1807, 2363, 3197, 5083, 6877, 8993, 30719, 41561, 54349, 73531, 116909, 706537, 955903, 1250027, 16250351]

約数ペア:

[(1, 16250351), (13, 1250027), (17, 955903), (23, 706537), (139, 116909), (221, 73531), (299, 54349), (391, 41561), (529, 30719), (1807, 8993), (2363, 6877), (3197, 5083)]