13878056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{91303}}^1$

素因数の和:91328

約数の個数: 16

約数和(自身を含む): 27391200

約数和(自身を除く): 13513144

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 91303, 182606, 365212, 730424, 1734757, 3469514, 6939028, 13878056]

約数ペア:

[(1, 13878056), (2, 6939028), (4, 3469514), (8, 1734757), (19, 730424), (38, 365212), (76, 182606), (152, 91303)]