13205584

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{751}}^1$

素因数の和:923

約数の個数: 40

約数和(自身を含む): 29466368

約数和(自身を除く): 16260784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 751, 1099, 1256, 1502, 2198, 2512, 3004, 4396, 5257, 6008, 8792, 10514, 12016, 17584, 21028, 42056, 84112, 117907, 235814, 471628, 825349, 943256, 1650698, 1886512, 3301396, 6602792, 13205584]

約数ペア:

[(1, 13205584), (2, 6602792), (4, 3301396), (7, 1886512), (8, 1650698), (14, 943256), (16, 825349), (28, 471628), (56, 235814), (112, 117907), (157, 84112), (314, 42056), (628, 21028), (751, 17584), (1099, 12016), (1256, 10514), (1502, 8792), (2198, 6008), (2512, 5257), (3004, 4396)]