16115870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1709}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 31026240

約数和(自身を除く): 14910370

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1709, 1886, 3418, 4715, 8545, 9430, 17090, 39307, 70069, 78614, 140138, 196535, 350345, 393070, 700690, 1611587, 3223174, 8057935, 16115870]

約数ペア:

[(1, 16115870), (2, 8057935), (5, 3223174), (10, 1611587), (23, 700690), (41, 393070), (46, 350345), (82, 196535), (115, 140138), (205, 78614), (230, 70069), (410, 39307), (943, 17090), (1709, 9430), (1886, 8545), (3418, 4715)]