12841688

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 25349760

約数和(自身を除く): 12508072

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 977, 1643, 1954, 3286, 3908, 6572, 7816, 13144, 30287, 51781, 60574, 103562, 121148, 207124, 242296, 414248, 1605211, 3210422, 6420844, 12841688]

約数ペア:

[(1, 12841688), (2, 6420844), (4, 3210422), (8, 1605211), (31, 414248), (53, 242296), (62, 207124), (106, 121148), (124, 103562), (212, 60574), (248, 51781), (424, 30287), (977, 13144), (1643, 7816), (1954, 6572), (3286, 3908)]