25320646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6203}}^1$

素因数の和:6375

約数の個数: 16

約数和(自身を含む): 41169744

約数和(自身を除く): 15849098

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 6203, 12406, 80639, 161278, 973871, 1947742, 12660323, 25320646]

約数ペア:

[(1, 25320646), (2, 12660323), (13, 1947742), (26, 973871), (157, 161278), (314, 80639), (2041, 12406), (4082, 6203)]