38858268

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1301}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 96243840

約数和(自身を除く): 57385572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 131, 228, 262, 393, 524, 786, 1301, 1572, 2489, 2602, 3903, 4978, 5204, 7467, 7806, 9956, 14934, 15612, 24719, 29868, 49438, 74157, 98876, 148314, 170431, 296628, 340862, 511293, 681724, 1022586, 2045172, 3238189, 6476378, 9714567, 12952756, 19429134, 38858268]

約数ペア:

[(1, 38858268), (2, 19429134), (3, 12952756), (4, 9714567), (6, 6476378), (12, 3238189), (19, 2045172), (38, 1022586), (57, 681724), (76, 511293), (114, 340862), (131, 296628), (228, 170431), (262, 148314), (393, 98876), (524, 74157), (786, 49438), (1301, 29868), (1572, 24719), (2489, 15612), (2602, 14934), (3903, 9956), (4978, 7806), (5204, 7467)]