26960506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{9719}}^1$

素因数の和:9813

約数の個数: 16

約数和(自身を含む): 43156800

約数和(自身を除く): 16196294

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 9719, 19438, 184661, 369322, 709487, 1418974, 13480253, 26960506]

約数ペア:

[(1, 26960506), (2, 13480253), (19, 1418974), (38, 709487), (73, 369322), (146, 184661), (1387, 19438), (2774, 9719)]