12806486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 24164352

約数和(自身を除く): 11357866

約数列:

[1, 2, 7, 11, 14, 22, 77, 137, 154, 274, 607, 959, 1214, 1507, 1918, 3014, 4249, 6677, 8498, 10549, 13354, 21098, 46739, 83159, 93478, 166318, 582113, 914749, 1164226, 1829498, 6403243, 12806486]

約数ペア:

[(1, 12806486), (2, 6403243), (7, 1829498), (11, 1164226), (14, 914749), (22, 582113), (77, 166318), (137, 93478), (154, 83159), (274, 46739), (607, 21098), (959, 13354), (1214, 10549), (1507, 8498), (1918, 6677), (3014, 4249)]