13881948

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{26903}}^1$

素因数の和:26953

約数の個数: 24

約数和(自身を含む): 33145728

約数和(自身を除く): 19263780

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 26903, 53806, 80709, 107612, 161418, 322836, 1156829, 2313658, 3470487, 4627316, 6940974, 13881948]

約数ペア:

[(1, 13881948), (2, 6940974), (3, 4627316), (4, 3470487), (6, 2313658), (12, 1156829), (43, 322836), (86, 161418), (129, 107612), (172, 80709), (258, 53806), (516, 26903)]