18804524978

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{1613}}^1\times {\mathrm{38603}}^1$

素因数の和:40369

約数の個数: 16

約数和(自身を含む): 28411926336

約数和(自身を除く): 9607401358

約数列:

[1, 2, 151, 302, 1613, 3226, 38603, 77206, 243563, 487126, 5829053, 11658106, 62266639, 124533278, 9402262489, 18804524978]

約数ペア:

[(1, 18804524978), (2, 9402262489), (151, 124533278), (302, 62266639), (1613, 11658106), (3226, 5829053), (38603, 487126), (77206, 243563)]