12545422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8581}}^1$

素因数の和:8643

約数の個数: 16

約数和(自身を含む): 20390832

約数和(自身を除く): 7845410

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 8581, 17162, 145877, 291754, 368983, 737966, 6272711, 12545422]

約数ペア:

[(1, 12545422), (2, 6272711), (17, 737966), (34, 368983), (43, 291754), (86, 145877), (731, 17162), (1462, 8581)]