13780438

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{57901}}^1$

素因数の和:57927

約数の個数: 16

約数和(自身を含む): 25013664

約数和(自身を除く): 11233226

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 57901, 115802, 405307, 810614, 984317, 1968634, 6890219, 13780438]

約数ペア:

[(1, 13780438), (2, 6890219), (7, 1968634), (14, 984317), (17, 810614), (34, 405307), (119, 115802), (238, 57901)]