25107394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{6481}}^1$

素因数の和:6645

約数の個数: 16

約数和(自身を含む): 40836600

約数和(自身を除く): 15729206

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 6481, 12962, 84253, 168506, 965669, 1931338, 12553697, 25107394]

約数ペア:

[(1, 25107394), (2, 12553697), (13, 1931338), (26, 965669), (149, 168506), (298, 84253), (1937, 12962), (3874, 6481)]