23881594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 43013376

約数和(自身を除く): 19131782

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 97, 194, 209, 341, 361, 418, 589, 682, 722, 1067, 1178, 1843, 2134, 3007, 3686, 3971, 6014, 6479, 7942, 11191, 12958, 20273, 22382, 33077, 35017, 40546, 57133, 66154, 70034, 114266, 123101, 246202, 385187, 628463, 770374, 1085527, 1256926, 2171054, 11940797, 23881594]

約数ペア:

[(1, 23881594), (2, 11940797), (11, 2171054), (19, 1256926), (22, 1085527), (31, 770374), (38, 628463), (62, 385187), (97, 246202), (194, 123101), (209, 114266), (341, 70034), (361, 66154), (418, 57133), (589, 40546), (682, 35017), (722, 33077), (1067, 22382), (1178, 20273), (1843, 12958), (2134, 11191), (3007, 7942), (3686, 6479), (3971, 6014)]