16420066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 28607040

約数和(自身を除く): 12186974

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 494, 559, 773, 817, 1118, 1546, 1634, 10049, 10621, 14687, 20098, 21242, 29374, 33239, 66478, 190931, 381862, 432107, 631541, 864214, 1263082, 8210033, 16420066]

約数ペア:

[(1, 16420066), (2, 8210033), (13, 1263082), (19, 864214), (26, 631541), (38, 432107), (43, 381862), (86, 190931), (247, 66478), (494, 33239), (559, 29374), (773, 21242), (817, 20098), (1118, 14687), (1546, 10621), (1634, 10049)]