15278284

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6907}}^1$

素因数の和:6997

約数の個数: 24

約数和(自身を含む): 30947840

約数和(自身を除く): 15669556

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 6907, 13814, 27628, 48349, 96698, 193396, 545653, 1091306, 2182612, 3819571, 7639142, 15278284]

約数ペア:

[(1, 15278284), (2, 7639142), (4, 3819571), (7, 2182612), (14, 1091306), (28, 545653), (79, 193396), (158, 96698), (316, 48349), (553, 27628), (1106, 13814), (2212, 6907)]