25022192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{120299}}^1$

素因数の和:120320

約数の個数: 20

約数和(自身を含む): 52210200

約数和(自身を除く): 27188008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 120299, 240598, 481196, 962392, 1563887, 1924784, 3127774, 6255548, 12511096, 25022192]

約数ペア:

[(1, 25022192), (2, 12511096), (4, 6255548), (8, 3127774), (13, 1924784), (16, 1563887), (26, 962392), (52, 481196), (104, 240598), (208, 120299)]