19088412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2011}}^1$

素因数の和:2138

約数の個数: 48

約数和(自身を含む): 51378432

約数和(自身を除く): 32290020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 2011, 2373, 3164, 4022, 4746, 6033, 8044, 9492, 12066, 14077, 24132, 28154, 42231, 56308, 84462, 168924, 227243, 454486, 681729, 908972, 1363458, 1590701, 2726916, 3181402, 4772103, 6362804, 9544206, 19088412]

約数ペア:

[(1, 19088412), (2, 9544206), (3, 6362804), (4, 4772103), (6, 3181402), (7, 2726916), (12, 1590701), (14, 1363458), (21, 908972), (28, 681729), (42, 454486), (84, 227243), (113, 168924), (226, 84462), (339, 56308), (452, 42231), (678, 28154), (791, 24132), (1356, 14077), (1582, 12066), (2011, 9492), (2373, 8044), (3164, 6033), (4022, 4746)]