16055390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{123503}}^1$

素因数の和:123523

約数の個数: 16

約数和(自身を含む): 31123008

約数和(自身を除く): 15067618

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 123503, 247006, 617515, 1235030, 1605539, 3211078, 8027695, 16055390]

約数ペア:

[(1, 16055390), (2, 8027695), (5, 3211078), (10, 1605539), (13, 1235030), (26, 617515), (65, 247006), (130, 123503)]