21032316938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{25873}}^1\times {\mathrm{23909}}^1$

素因数の和:49801

約数の個数: 16

約数和(自身を含む): 33406956360

約数和(自身を除く): 12374639422

約数列:

[1, 2, 17, 34, 23909, 25873, 47818, 51746, 406453, 439841, 812906, 879682, 618597557, 1237195114, 10516158469, 21032316938]

約数ペア:

[(1, 21032316938), (2, 10516158469), (17, 1237195114), (34, 618597557), (23909, 879682), (25873, 812906), (47818, 439841), (51746, 406453)]