13077590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1789}}^1$

素因数の和:1856

約数の個数: 32

約数和(自身を含む): 25518240

約数和(自身を除く): 12440650

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 1789, 3578, 3655, 7310, 8945, 17890, 30413, 60826, 76927, 152065, 153854, 304130, 384635, 769270, 1307759, 2615518, 6538795, 13077590]

約数ペア:

[(1, 13077590), (2, 6538795), (5, 2615518), (10, 1307759), (17, 769270), (34, 384635), (43, 304130), (85, 153854), (86, 152065), (170, 76927), (215, 60826), (430, 30413), (731, 17890), (1462, 8945), (1789, 7310), (3578, 3655)]