19760055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{613}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 36309504

約数和(自身を除く): 16549449

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 307, 613, 921, 1535, 1839, 2149, 3065, 4291, 4605, 6447, 9195, 10745, 12873, 21455, 32235, 64365, 188191, 564573, 940955, 1317337, 2822865, 3952011, 6586685, 19760055]

約数ペア:

[(1, 19760055), (3, 6586685), (5, 3952011), (7, 2822865), (15, 1317337), (21, 940955), (35, 564573), (105, 188191), (307, 64365), (613, 32235), (921, 21455), (1535, 12873), (1839, 10745), (2149, 9195), (3065, 6447), (4291, 4605)]