19580491359

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{192583}}^1$

素因数の和:192692

約数の個数: 48

約数和(自身を含む): 33648276480

約数和(自身を除く): 14067785121

約数列:

[1, 3, 9, 11, 13, 33, 39, 79, 99, 117, 143, 237, 429, 711, 869, 1027, 1287, 2607, 3081, 7821, 9243, 11297, 33891, 101673, 192583, 577749, 1733247, 2118413, 2503579, 6355239, 7510737, 15214057, 19065717, 22532211, 27539369, 45642171, 82618107, 136926513, 167354627, 197782741, 247854321, 502063881, 593348223, 1506191643, 1780044669, 2175610151, 6526830453, 19580491359]

約数ペア:

[(1, 19580491359), (3, 6526830453), (9, 2175610151), (11, 1780044669), (13, 1506191643), (33, 593348223), (39, 502063881), (79, 247854321), (99, 197782741), (117, 167354627), (143, 136926513), (237, 82618107), (429, 45642171), (711, 27539369), (869, 22532211), (1027, 19065717), (1287, 15214057), (2607, 7510737), (3081, 6355239), (7821, 2503579), (9243, 2118413), (11297, 1733247), (33891, 577749), (101673, 192583)]