30168554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{21893}}^1$

素因数の和:21961

約数の個数: 16

約数和(自身を含む): 49655592

約数和(自身を除く): 19487038

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 21893, 43786, 284609, 569218, 1160329, 2320658, 15084277, 30168554]

約数ペア:

[(1, 30168554), (2, 15084277), (13, 2320658), (26, 1160329), (53, 569218), (106, 284609), (689, 43786), (1378, 21893)]