2019204536

素因数分解:

$2^3\times {\mathrm{3613}}^1\times {\mathrm{69859}}^1$

素因数の和:73478

約数の個数: 16

約数和(自身を含む): 3787110600

約数和(自身を除く): 1767906064

約数列:

[1, 2, 4, 8, 3613, 7226, 14452, 28904, 69859, 139718, 279436, 558872, 252400567, 504801134, 1009602268, 2019204536]

約数ペア:

[(1, 2019204536), (2, 1009602268), (4, 504801134), (8, 252400567), (3613, 558872), (7226, 279436), (14452, 139718), (28904, 69859)]