12709072

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{13463}}^1$

素因数の和:13530

約数の個数: 20

約数和(自身を含む): 25043040

約数和(自身を除く): 12333968

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 13463, 26926, 53852, 107704, 215408, 794317, 1588634, 3177268, 6354536, 12709072]

約数ペア:

[(1, 12709072), (2, 6354536), (4, 3177268), (8, 1588634), (16, 794317), (59, 215408), (118, 107704), (236, 53852), (472, 26926), (944, 13463)]