19188198

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{12253}}^1$

素因数の和:12293

約数の個数: 32

約数和(自身を含む): 44114400

約数和(自身を除く): 24926202

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 12253, 24506, 36759, 73518, 110277, 220554, 330831, 355337, 661662, 710674, 1066011, 2132022, 3198033, 6396066, 9594099, 19188198]

約数ペア:

[(1, 19188198), (2, 9594099), (3, 6396066), (6, 3198033), (9, 2132022), (18, 1066011), (27, 710674), (29, 661662), (54, 355337), (58, 330831), (87, 220554), (174, 110277), (261, 73518), (522, 36759), (783, 24506), (1566, 12253)]