26538938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{1367}}^1$

素因数の和:1957

約数の個数: 16

約数和(自身を含む): 42254784

約数和(自身を除く): 15715846

約数列:

[1, 2, 17, 34, 571, 1142, 1367, 2734, 9707, 19414, 23239, 46478, 780557, 1561114, 13269469, 26538938]

約数ペア:

[(1, 26538938), (2, 13269469), (17, 1561114), (34, 780557), (571, 46478), (1142, 23239), (1367, 19414), (2734, 9707)]