16228570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1907}}^1$

素因数の和:1974

約数の個数: 32

約数和(自身を含む): 31321728

約数和(自身を除く): 15093158

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 1907, 3814, 4255, 8510, 9535, 19070, 43861, 70559, 87722, 141118, 219305, 352795, 438610, 705590, 1622857, 3245714, 8114285, 16228570]

約数ペア:

[(1, 16228570), (2, 8114285), (5, 3245714), (10, 1622857), (23, 705590), (37, 438610), (46, 352795), (74, 219305), (115, 141118), (185, 87722), (230, 70559), (370, 43861), (851, 19070), (1702, 9535), (1907, 8510), (3814, 4255)]