19948272

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{5693}}^1$

素因数の和:5777

約数の個数: 40

約数和(自身を含む): 52248144

約数和(自身を除く): 32299872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 5693, 11386, 17079, 22772, 34158, 45544, 68316, 91088, 136632, 273264, 415589, 831178, 1246767, 1662356, 2493534, 3324712, 4987068, 6649424, 9974136, 19948272]

約数ペア:

[(1, 19948272), (2, 9974136), (3, 6649424), (4, 4987068), (6, 3324712), (8, 2493534), (12, 1662356), (16, 1246767), (24, 831178), (48, 415589), (73, 273264), (146, 136632), (219, 91088), (292, 68316), (438, 45544), (584, 34158), (876, 22772), (1168, 17079), (1752, 11386), (3504, 5693)]