12872392

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{9521}}^1$

素因数の和:9553

約数の個数: 24

約数和(自身を含む): 26137890

約数和(自身を除く): 13265498

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 9521, 19042, 38084, 76168, 123773, 247546, 495092, 990184, 1609049, 3218098, 6436196, 12872392]

約数ペア:

[(1, 12872392), (2, 6436196), (4, 3218098), (8, 1609049), (13, 990184), (26, 495092), (52, 247546), (104, 123773), (169, 76168), (338, 38084), (676, 19042), (1352, 9521)]