21413576

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{56951}}^1$

素因数の和:57004

約数の個数: 16

約数和(自身を含む): 41005440

約数和(自身を除く): 19591864

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 56951, 113902, 227804, 455608, 2676697, 5353394, 10706788, 21413576]

約数ペア:

[(1, 21413576), (2, 10706788), (4, 5353394), (8, 2676697), (47, 455608), (94, 227804), (188, 113902), (376, 56951)]