38690806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{907}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 72698112

約数和(自身を除く): 34007306

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 277, 554, 907, 1814, 1939, 3047, 3878, 6094, 6349, 9977, 12698, 19954, 21329, 42658, 69839, 139678, 251239, 502478, 1758673, 2763629, 3517346, 5527258, 19345403, 38690806]

約数ペア:

[(1, 38690806), (2, 19345403), (7, 5527258), (11, 3517346), (14, 2763629), (22, 1758673), (77, 502478), (154, 251239), (277, 139678), (554, 69839), (907, 42658), (1814, 21329), (1939, 19954), (3047, 12698), (3878, 9977), (6094, 6349)]