19134590

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 35614080

約数和(自身を除く): 16479490

約数列:

[1, 2, 5, 10, 53, 79, 106, 158, 265, 395, 457, 530, 790, 914, 2285, 4187, 4570, 8374, 20935, 24221, 36103, 41870, 48442, 72206, 121105, 180515, 242210, 361030, 1913459, 3826918, 9567295, 19134590]

約数ペア:

[(1, 19134590), (2, 9567295), (5, 3826918), (10, 1913459), (53, 361030), (79, 242210), (106, 180515), (158, 121105), (265, 72206), (395, 48442), (457, 41870), (530, 36103), (790, 24221), (914, 20935), (2285, 8374), (4187, 4570)]