25241690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{132851}}^1$

素因数の和:132877

約数の個数: 16

約数和(自身を含む): 47826720

約数和(自身を除く): 22585030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 132851, 265702, 664255, 1328510, 2524169, 5048338, 12620845, 25241690]

約数ペア:

[(1, 25241690), (2, 12620845), (5, 5048338), (10, 2524169), (19, 1328510), (38, 664255), (95, 265702), (190, 132851)]