13222418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 22534848

約数和(自身を除く): 9312430

約数列:

[1, 2, 11, 22, 41, 82, 107, 137, 214, 274, 451, 902, 1177, 1507, 2354, 3014, 4387, 5617, 8774, 11234, 14659, 29318, 48257, 61787, 96514, 123574, 161249, 322498, 601019, 1202038, 6611209, 13222418]

約数ペア:

[(1, 13222418), (2, 6611209), (11, 1202038), (22, 601019), (41, 322498), (82, 161249), (107, 123574), (137, 96514), (214, 61787), (274, 48257), (451, 29318), (902, 14659), (1177, 11234), (1507, 8774), (2354, 5617), (3014, 4387)]