16249758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{919}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 37271040

約数和(自身を除く): 21021282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 919, 1263, 1838, 2526, 2757, 2947, 5514, 5894, 6433, 8841, 12866, 17682, 19299, 38598, 386899, 773798, 1160697, 2321394, 2708293, 5416586, 8124879, 16249758]

約数ペア:

[(1, 16249758), (2, 8124879), (3, 5416586), (6, 2708293), (7, 2321394), (14, 1160697), (21, 773798), (42, 386899), (421, 38598), (842, 19299), (919, 17682), (1263, 12866), (1838, 8841), (2526, 6433), (2757, 5894), (2947, 5514)]