15694890302

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{20353}}^1$

素因数の和:20617

約数の個数: 64

約数和(自身を含む): 30638469120

約数和(自身を除く): 14943578818

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 223, 247, 266, 446, 494, 1561, 1729, 2899, 3122, 3458, 4237, 5798, 8474, 20293, 20353, 29659, 40586, 40706, 55081, 59318, 110162, 142471, 264589, 284942, 385567, 386707, 529178, 771134, 773414, 1852123, 2706949, 3704246, 4538719, 5027191, 5413898, 9077438, 10054382, 31771033, 35190337, 59003347, 63542066, 70380674, 86235661, 118006694, 172471322, 413023429, 603649627, 826046858, 1121063593, 1207299254, 2242127186, 7847445151, 15694890302]

約数ペア:

[(1, 15694890302), (2, 7847445151), (7, 2242127186), (13, 1207299254), (14, 1121063593), (19, 826046858), (26, 603649627), (38, 413023429), (91, 172471322), (133, 118006694), (182, 86235661), (223, 70380674), (247, 63542066), (266, 59003347), (446, 35190337), (494, 31771033), (1561, 10054382), (1729, 9077438), (2899, 5413898), (3122, 5027191), (3458, 4538719), (4237, 3704246), (5798, 2706949), (8474, 1852123), (20293, 773414), (20353, 771134), (29659, 529178), (40586, 386707), (40706, 385567), (55081, 284942), (59318, 264589), (110162, 142471)]