19401493344

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{25367}}^1$

素因数の和:25668

約数の個数: 96

約数和(自身を含む): 52778428416

約数和(自身を除く): 33376935072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 257, 372, 496, 514, 744, 771, 992, 1028, 1488, 1542, 2056, 2976, 3084, 4112, 6168, 7967, 8224, 12336, 15934, 23901, 24672, 25367, 31868, 47802, 50734, 63736, 76101, 95604, 101468, 127472, 152202, 191208, 202936, 254944, 304404, 382416, 405872, 608808, 764832, 786377, 811744, 1217616, 1572754, 2359131, 2435232, 3145508, 4718262, 6291016, 6519319, 9436524, 12582032, 13038638, 18873048, 19557957, 25164064, 26077276, 37746096, 39115914, 52154552, 75492192, 78231828, 104309104, 156463656, 202098889, 208618208, 312927312, 404197778, 606296667, 625854624, 808395556, 1212593334, 1616791112, 2425186668, 3233582224, 4850373336, 6467164448, 9700746672, 19401493344]

約数ペア:

[(1, 19401493344), (2, 9700746672), (3, 6467164448), (4, 4850373336), (6, 3233582224), (8, 2425186668), (12, 1616791112), (16, 1212593334), (24, 808395556), (31, 625854624), (32, 606296667), (48, 404197778), (62, 312927312), (93, 208618208), (96, 202098889), (124, 156463656), (186, 104309104), (248, 78231828), (257, 75492192), (372, 52154552), (496, 39115914), (514, 37746096), (744, 26077276), (771, 25164064), (992, 19557957), (1028, 18873048), (1488, 13038638), (1542, 12582032), (2056, 9436524), (2976, 6519319), (3084, 6291016), (4112, 4718262), (6168, 3145508), (7967, 2435232), (8224, 2359131), (12336, 1572754), (15934, 1217616), (23901, 811744), (24672, 786377), (25367, 764832), (31868, 608808), (47802, 405872), (50734, 382416), (63736, 304404), (76101, 254944), (95604, 202936), (101468, 191208), (127472, 152202)]