9718196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1801}}^1$

素因数の和:1895

約数の個数: 24

約数和(自身を含む): 18164160

約数和(自身を除く): 8445964

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 1801, 2698, 3602, 5396, 7204, 34219, 68438, 127871, 136876, 255742, 511484, 2429549, 4859098, 9718196]

約数ペア:

[(1, 9718196), (2, 4859098), (4, 2429549), (19, 511484), (38, 255742), (71, 136876), (76, 127871), (142, 68438), (284, 34219), (1349, 7204), (1801, 5396), (2698, 3602)]