13356824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{128431}}^1$

素因数の和:128450

約数の個数: 16

約数和(自身を含む): 26970720

約数和(自身を除く): 13613896

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 128431, 256862, 513724, 1027448, 1669603, 3339206, 6678412, 13356824]

約数ペア:

[(1, 13356824), (2, 6678412), (4, 3339206), (8, 1669603), (13, 1027448), (26, 513724), (52, 256862), (104, 128431)]