19208504

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20177}}^1$

素因数の和:20207

約数の個数: 32

約数和(自身を含む): 43584480

約数和(自身を除く): 24375976

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 20177, 40354, 80708, 141239, 161416, 282478, 343009, 564956, 686018, 1129912, 1372036, 2401063, 2744072, 4802126, 9604252, 19208504]

約数ペア:

[(1, 19208504), (2, 9604252), (4, 4802126), (7, 2744072), (8, 2401063), (14, 1372036), (17, 1129912), (28, 686018), (34, 564956), (56, 343009), (68, 282478), (119, 161416), (136, 141239), (238, 80708), (476, 40354), (952, 20177)]