2019113778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{121883}}^1$

素因数の和:122150

約数の個数: 32

約数和(自身を含む): 4422926592

約数和(自身を除く): 2403812814

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 251, 502, 753, 1506, 2761, 5522, 8283, 16566, 121883, 243766, 365649, 731298, 1340713, 2681426, 4022139, 8044278, 30592633, 61185266, 91777899, 183555798, 336518963, 673037926, 1009556889, 2019113778]

約数ペア:

[(1, 2019113778), (2, 1009556889), (3, 673037926), (6, 336518963), (11, 183555798), (22, 91777899), (33, 61185266), (66, 30592633), (251, 8044278), (502, 4022139), (753, 2681426), (1506, 1340713), (2761, 731298), (5522, 365649), (8283, 243766), (16566, 121883)]