18984248

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{9929}}^1$

素因数の和:10174

約数の個数: 16

約数和(自身を含む): 35748000

約数和(自身を除く): 16763752

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 9929, 19858, 39716, 79432, 2373031, 4746062, 9492124, 18984248]

約数ペア:

[(1, 18984248), (2, 9492124), (4, 4746062), (8, 2373031), (239, 79432), (478, 39716), (956, 19858), (1912, 9929)]