13293228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{85213}}^1$

素因数の和:85233

約数の個数: 24

約数和(自身を含む): 33403888

約数和(自身を除く): 20110660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 85213, 170426, 255639, 340852, 511278, 1022556, 1107769, 2215538, 3323307, 4431076, 6646614, 13293228]

約数ペア:

[(1, 13293228), (2, 6646614), (3, 4431076), (4, 3323307), (6, 2215538), (12, 1107769), (13, 1022556), (26, 511278), (39, 340852), (52, 255639), (78, 170426), (156, 85213)]