13909988

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{953}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 25242840

約数和(自身を除く): 11332852

約数列:

[1, 2, 4, 41, 82, 89, 164, 178, 356, 953, 1906, 3649, 3812, 7298, 14596, 39073, 78146, 84817, 156292, 169634, 339268, 3477497, 6954994, 13909988]

約数ペア:

[(1, 13909988), (2, 6954994), (4, 3477497), (41, 339268), (82, 169634), (89, 156292), (164, 84817), (178, 78146), (356, 39073), (953, 14596), (1906, 7298), (3649, 3812)]