27264278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{1657}}^1$

素因数の和:2111

約数の個数: 16

約数和(自身を含む): 43174320

約数和(自身を除く): 15910042

約数列:

[1, 2, 19, 38, 433, 866, 1657, 3314, 8227, 16454, 31483, 62966, 717481, 1434962, 13632139, 27264278]

約数ペア:

[(1, 27264278), (2, 13632139), (19, 1434962), (38, 717481), (433, 62966), (866, 31483), (1657, 16454), (3314, 8227)]