8474494

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31859}}^1$

素因数の和:31887

約数の個数: 16

約数和(自身を含む): 15292800

約数和(自身を除く): 6818306

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 31859, 63718, 223013, 446026, 605321, 1210642, 4237247, 8474494]

約数ペア:

[(1, 8474494), (2, 4237247), (7, 1210642), (14, 605321), (19, 446026), (38, 223013), (133, 63718), (266, 31859)]