19169556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12011}}^1$

素因数の和:12044

約数の個数: 48

約数和(自身を含む): 53813760

約数和(自身を除く): 34644204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 12011, 24022, 36033, 48044, 72066, 84077, 144132, 168154, 228209, 252231, 336308, 456418, 504462, 684627, 912836, 1008924, 1369254, 1597463, 2738508, 3194926, 4792389, 6389852, 9584778, 19169556]

約数ペア:

[(1, 19169556), (2, 9584778), (3, 6389852), (4, 4792389), (6, 3194926), (7, 2738508), (12, 1597463), (14, 1369254), (19, 1008924), (21, 912836), (28, 684627), (38, 504462), (42, 456418), (57, 336308), (76, 252231), (84, 228209), (114, 168154), (133, 144132), (228, 84077), (266, 72066), (399, 48044), (532, 36033), (798, 24022), (1596, 12011)]