15365904

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2039}}^1$

素因数の和:2207

約数の個数: 40

約数和(自身を含む): 39967680

約数和(自身を除く): 24601776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2039, 2512, 3768, 4078, 6117, 7536, 8156, 12234, 16312, 24468, 32624, 48936, 97872, 320123, 640246, 960369, 1280492, 1920738, 2560984, 3841476, 5121968, 7682952, 15365904]

約数ペア:

[(1, 15365904), (2, 7682952), (3, 5121968), (4, 3841476), (6, 2560984), (8, 1920738), (12, 1280492), (16, 960369), (24, 640246), (48, 320123), (157, 97872), (314, 48936), (471, 32624), (628, 24468), (942, 16312), (1256, 12234), (1884, 8156), (2039, 7536), (2512, 6117), (3768, 4078)]