13503148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1399}}^1$

素因数の和:1549

約数の個数: 24

約数和(自身を含む): 25088000

約数和(自身を除く): 11584852

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 1399, 2413, 2798, 4826, 5596, 9652, 26581, 53162, 106324, 177673, 355346, 710692, 3375787, 6751574, 13503148]

約数ペア:

[(1, 13503148), (2, 6751574), (4, 3375787), (19, 710692), (38, 355346), (76, 177673), (127, 106324), (254, 53162), (508, 26581), (1399, 9652), (2413, 5596), (2798, 4826)]