38515796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12329}}^1$

素因数の和:12415

約数の個数: 24

約数和(自身を含む): 74571840

約数和(自身を除く): 36056044

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 12329, 24658, 49316, 135619, 271238, 542476, 875359, 1750718, 3501436, 9628949, 19257898, 38515796]

約数ペア:

[(1, 38515796), (2, 19257898), (4, 9628949), (11, 3501436), (22, 1750718), (44, 875359), (71, 542476), (142, 271238), (284, 135619), (781, 49316), (1562, 24658), (3124, 12329)]