19793382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3121}}^1$

素因数の和:3284

約数の個数: 32

約数和(自身を含む): 45556224

約数和(自身を除く): 25762842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 151, 302, 453, 906, 1057, 2114, 3121, 3171, 6242, 6342, 9363, 18726, 21847, 43694, 65541, 131082, 471271, 942542, 1413813, 2827626, 3298897, 6597794, 9896691, 19793382]

約数ペア:

[(1, 19793382), (2, 9896691), (3, 6597794), (6, 3298897), (7, 2827626), (14, 1413813), (21, 942542), (42, 471271), (151, 131082), (302, 65541), (453, 43694), (906, 21847), (1057, 18726), (2114, 9363), (3121, 6342), (3171, 6242)]