1139409898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{87931}}^1$

素因数の和:87994

約数の個数: 32

約数和(自身を含む): 2025953280

約数和(自身を除く): 886543382

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 589, 682, 1178, 6479, 12958, 87931, 175862, 967241, 1670689, 1934482, 2725861, 3341378, 5451722, 18377579, 29984471, 36755158, 51791359, 59968942, 103582718, 569704949, 1139409898]

約数ペア:

[(1, 1139409898), (2, 569704949), (11, 103582718), (19, 59968942), (22, 51791359), (31, 36755158), (38, 29984471), (62, 18377579), (209, 5451722), (341, 3341378), (418, 2725861), (589, 1934482), (682, 1670689), (1178, 967241), (6479, 175862), (12958, 87931)]