16523390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127103}}^1$

素因数の和:127123

約数の個数: 16

約数和(自身を含む): 32030208

約数和(自身を除く): 15506818

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 127103, 254206, 635515, 1271030, 1652339, 3304678, 8261695, 16523390]

約数ペア:

[(1, 16523390), (2, 8261695), (5, 3304678), (10, 1652339), (13, 1271030), (26, 635515), (65, 254206), (130, 127103)]