19876062

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1879}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 41690880

約数和(自身を除く): 21814818

約数列:

[1, 2, 3, 6, 41, 43, 82, 86, 123, 129, 246, 258, 1763, 1879, 3526, 3758, 5289, 5637, 10578, 11274, 77039, 80797, 154078, 161594, 231117, 242391, 462234, 484782, 3312677, 6625354, 9938031, 19876062]

約数ペア:

[(1, 19876062), (2, 9938031), (3, 6625354), (6, 3312677), (41, 484782), (43, 462234), (82, 242391), (86, 231117), (123, 161594), (129, 154078), (246, 80797), (258, 77039), (1763, 11274), (1879, 10578), (3526, 5637), (3758, 5289)]