19470048

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15601}}^1$

素因数の和:15627

約数の個数: 48

約数和(自身を含む): 55043856

約数和(自身を除く): 35573808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 15601, 31202, 46803, 62404, 93606, 124808, 187212, 202813, 249616, 374424, 405626, 499232, 608439, 748848, 811252, 1216878, 1497696, 1622504, 2433756, 3245008, 4867512, 6490016, 9735024, 19470048]

約数ペア:

[(1, 19470048), (2, 9735024), (3, 6490016), (4, 4867512), (6, 3245008), (8, 2433756), (12, 1622504), (13, 1497696), (16, 1216878), (24, 811252), (26, 748848), (32, 608439), (39, 499232), (48, 405626), (52, 374424), (78, 249616), (96, 202813), (104, 187212), (156, 124808), (208, 93606), (312, 62404), (416, 46803), (624, 31202), (1248, 15601)]