15145242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18979}}^1$

素因数の和:19010

約数の個数: 32

約数和(自身を含む): 36441600

約数和(自身を除く): 21296358

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 18979, 37958, 56937, 113874, 132853, 265706, 360601, 398559, 721202, 797118, 1081803, 2163606, 2524207, 5048414, 7572621, 15145242]

約数ペア:

[(1, 15145242), (2, 7572621), (3, 5048414), (6, 2524207), (7, 2163606), (14, 1081803), (19, 797118), (21, 721202), (38, 398559), (42, 360601), (57, 265706), (114, 132853), (133, 113874), (266, 56937), (399, 37958), (798, 18979)]