12668394908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{10159}}^1\times {\mathrm{23981}}^1$

素因数の和:34157

約数の個数: 24

約数和(自身を含む): 23878397760

約数和(自身を除く): 11210002852

約数列:

[1, 2, 4, 13, 26, 52, 10159, 20318, 23981, 40636, 47962, 95924, 132067, 264134, 311753, 528268, 623506, 1247012, 243622979, 487245958, 974491916, 3167098727, 6334197454, 12668394908]

約数ペア:

[(1, 12668394908), (2, 6334197454), (4, 3167098727), (13, 974491916), (26, 487245958), (52, 243622979), (10159, 1247012), (20318, 623506), (23981, 528268), (40636, 311753), (47962, 264134), (95924, 132067)]