16005964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{971}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 30291408

約数和(自身を除く): 14285444

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 971, 1268, 1942, 3884, 4121, 8242, 12623, 16484, 25246, 50492, 307807, 615614, 1231228, 4001491, 8002982, 16005964]

約数ペア:

[(1, 16005964), (2, 8002982), (4, 4001491), (13, 1231228), (26, 615614), (52, 307807), (317, 50492), (634, 25246), (971, 16484), (1268, 12623), (1942, 8242), (3884, 4121)]