19473327042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{105653}}^1$

素因数の和:105827

約数の個数: 64

約数和(自身を含む): 44729677440

約数和(自身を除く): 25256350398

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 139, 221, 278, 417, 442, 663, 834, 1326, 1807, 2363, 3614, 4726, 5421, 7089, 10842, 14178, 30719, 61438, 92157, 105653, 184314, 211306, 316959, 633918, 1373489, 1796101, 2746978, 3592202, 4120467, 5388303, 8240934, 10776606, 14685767, 23349313, 29371534, 44057301, 46698626, 70047939, 88114602, 140095878, 190914971, 249658039, 381829942, 499316078, 572744913, 748974117, 1145489826, 1497948234, 3245554507, 6491109014, 9736663521, 19473327042]

約数ペア:

[(1, 19473327042), (2, 9736663521), (3, 6491109014), (6, 3245554507), (13, 1497948234), (17, 1145489826), (26, 748974117), (34, 572744913), (39, 499316078), (51, 381829942), (78, 249658039), (102, 190914971), (139, 140095878), (221, 88114602), (278, 70047939), (417, 46698626), (442, 44057301), (663, 29371534), (834, 23349313), (1326, 14685767), (1807, 10776606), (2363, 8240934), (3614, 5388303), (4726, 4120467), (5421, 3592202), (7089, 2746978), (10842, 1796101), (14178, 1373489), (30719, 633918), (61438, 316959), (92157, 211306), (105653, 184314)]