19293570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{214373}}^1$

素因数の和:214386

約数の個数: 24

約数和(自身を含む): 50163516

約数和(自身を除く): 30869946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 214373, 428746, 643119, 1071865, 1286238, 1929357, 2143730, 3215595, 3858714, 6431190, 9646785, 19293570]

約数ペア:

[(1, 19293570), (2, 9646785), (3, 6431190), (5, 3858714), (6, 3215595), (9, 2143730), (10, 1929357), (15, 1286238), (18, 1071865), (30, 643119), (45, 428746), (90, 214373)]