13039576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2087}}^1$

素因数の和:2175

約数の個数: 32

約数和(自身を含む): 27060480

約数和(自身を除く): 14020904

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 2087, 3124, 4174, 6248, 8348, 16696, 22957, 45914, 91828, 148177, 183656, 296354, 592708, 1185416, 1629947, 3259894, 6519788, 13039576]

約数ペア:

[(1, 13039576), (2, 6519788), (4, 3259894), (8, 1629947), (11, 1185416), (22, 592708), (44, 296354), (71, 183656), (88, 148177), (142, 91828), (284, 45914), (568, 22957), (781, 16696), (1562, 8348), (2087, 6248), (3124, 4174)]