12130888

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 16899512

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 154, 188, 308, 329, 376, 419, 517, 616, 658, 838, 1034, 1316, 1676, 2068, 2632, 2933, 3352, 3619, 4136, 4609, 5866, 7238, 9218, 11732, 14476, 18436, 19693, 23464, 28952, 32263, 36872, 39386, 64526, 78772, 129052, 137851, 157544, 216623, 258104, 275702, 433246, 551404, 866492, 1102808, 1516361, 1732984, 3032722, 6065444, 12130888]

約数ペア:

[(1, 12130888), (2, 6065444), (4, 3032722), (7, 1732984), (8, 1516361), (11, 1102808), (14, 866492), (22, 551404), (28, 433246), (44, 275702), (47, 258104), (56, 216623), (77, 157544), (88, 137851), (94, 129052), (154, 78772), (188, 64526), (308, 39386), (329, 36872), (376, 32263), (419, 28952), (517, 23464), (616, 19693), (658, 18436), (838, 14476), (1034, 11732), (1316, 9218), (1676, 7238), (2068, 5866), (2632, 4609), (2933, 4136), (3352, 3619)]