16203055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1951}}^1$

素因数の和:2118

約数の個数: 16

約数和(自身を含む): 21362688

約数和(自身を除く): 5159633

約数列:

[1, 5, 11, 55, 151, 755, 1661, 1951, 8305, 9755, 21461, 107305, 294601, 1473005, 3240611, 16203055]

約数ペア:

[(1, 16203055), (5, 3240611), (11, 1473005), (55, 294601), (151, 107305), (755, 21461), (1661, 9755), (1951, 8305)]