16885224

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{12343}}^1$

素因数の和:12374

約数の個数: 48

約数和(自身を含む): 48141600

約数和(自身を除く): 31256376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 12343, 24686, 37029, 49372, 74058, 98744, 111087, 148116, 222174, 234517, 296232, 444348, 469034, 703551, 888696, 938068, 1407102, 1876136, 2110653, 2814204, 4221306, 5628408, 8442612, 16885224]

約数ペア:

[(1, 16885224), (2, 8442612), (3, 5628408), (4, 4221306), (6, 2814204), (8, 2110653), (9, 1876136), (12, 1407102), (18, 938068), (19, 888696), (24, 703551), (36, 469034), (38, 444348), (57, 296232), (72, 234517), (76, 222174), (114, 148116), (152, 111087), (171, 98744), (228, 74058), (342, 49372), (456, 37029), (684, 24686), (1368, 12343)]