15935405564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{33119}}^1$

素因数の和:33642

約数の個数: 48

約数和(自身を含む): 31678617600

約数和(自身を除く): 15743212036

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 487, 494, 974, 988, 1948, 6331, 9253, 12662, 18506, 25324, 33119, 37012, 66238, 120289, 132476, 240578, 430547, 481156, 629261, 861094, 1258522, 1722188, 2517044, 8180393, 16128953, 16360786, 32257906, 32721572, 64515812, 209676389, 306450107, 419352778, 612900214, 838705556, 1225800428, 3983851391, 7967702782, 15935405564]

約数ペア:

[(1, 15935405564), (2, 7967702782), (4, 3983851391), (13, 1225800428), (19, 838705556), (26, 612900214), (38, 419352778), (52, 306450107), (76, 209676389), (247, 64515812), (487, 32721572), (494, 32257906), (974, 16360786), (988, 16128953), (1948, 8180393), (6331, 2517044), (9253, 1722188), (12662, 1258522), (18506, 861094), (25324, 629261), (33119, 481156), (37012, 430547), (66238, 240578), (120289, 132476)]