12988504

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 25482240

約数和(自身を除く): 12493736

約数列:

[1, 2, 4, 8, 31, 62, 83, 124, 166, 248, 332, 631, 664, 1262, 2524, 2573, 5048, 5146, 10292, 19561, 20584, 39122, 52373, 78244, 104746, 156488, 209492, 418984, 1623563, 3247126, 6494252, 12988504]

約数ペア:

[(1, 12988504), (2, 6494252), (4, 3247126), (8, 1623563), (31, 418984), (62, 209492), (83, 156488), (124, 104746), (166, 78244), (248, 52373), (332, 39122), (631, 20584), (664, 19561), (1262, 10292), (2524, 5146), (2573, 5048)]