12958192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{62299}}^1$

素因数の和:62320

約数の個数: 20

約数和(自身を含む): 27038200

約数和(自身を除く): 14080008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 62299, 124598, 249196, 498392, 809887, 996784, 1619774, 3239548, 6479096, 12958192]

約数ペア:

[(1, 12958192), (2, 6479096), (4, 3239548), (8, 1619774), (13, 996784), (16, 809887), (26, 498392), (52, 249196), (104, 124598), (208, 62299)]