16450808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9839}}^1$

素因数の和:9875

約数の個数: 32

約数和(自身を含む): 35424000

約数和(自身を除く): 18973192

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 9839, 19678, 39356, 78712, 108229, 186941, 216458, 373882, 432916, 747764, 865832, 1495528, 2056351, 4112702, 8225404, 16450808]

約数ペア:

[(1, 16450808), (2, 8225404), (4, 4112702), (8, 2056351), (11, 1495528), (19, 865832), (22, 747764), (38, 432916), (44, 373882), (76, 216458), (88, 186941), (152, 108229), (209, 78712), (418, 39356), (836, 19678), (1672, 9839)]