30501818

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{12511}}^1$

素因数の和:12589

約数の個数: 16

約数和(自身を含む): 48646656

約数和(自身を除く): 18144838

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 12511, 25022, 287753, 575506, 663083, 1326166, 15250909, 30501818]

約数ペア:

[(1, 30501818), (2, 15250909), (23, 1326166), (46, 663083), (53, 575506), (106, 287753), (1219, 25022), (2438, 12511)]