16172562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{919}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 37094400

約数和(自身を除く): 20921838

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 419, 838, 919, 1257, 1838, 2514, 2757, 2933, 5514, 5866, 6433, 8799, 12866, 17598, 19299, 38598, 385061, 770122, 1155183, 2310366, 2695427, 5390854, 8086281, 16172562]

約数ペア:

[(1, 16172562), (2, 8086281), (3, 5390854), (6, 2695427), (7, 2310366), (14, 1155183), (21, 770122), (42, 385061), (419, 38598), (838, 19299), (919, 17598), (1257, 12866), (1838, 8799), (2514, 6433), (2757, 5866), (2933, 5514)]