16902590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5233}}^1$

素因数の和:5276

約数の個数: 32

約数和(自身を含む): 33916320

約数和(自身を除く): 17013730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 5233, 10466, 26165, 52330, 88961, 99427, 177922, 198854, 444805, 497135, 889610, 994270, 1690259, 3380518, 8451295, 16902590]

約数ペア:

[(1, 16902590), (2, 8451295), (5, 3380518), (10, 1690259), (17, 994270), (19, 889610), (34, 497135), (38, 444805), (85, 198854), (95, 177922), (170, 99427), (190, 88961), (323, 52330), (646, 26165), (1615, 10466), (3230, 5233)]