19413672

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{11393}}^1$

素因数の和:11473

約数の個数: 32

約数和(自身を含む): 49222080

約数和(自身を除く): 29808408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 11393, 22786, 34179, 45572, 68358, 91144, 136716, 273432, 808903, 1617806, 2426709, 3235612, 4853418, 6471224, 9706836, 19413672]

約数ペア:

[(1, 19413672), (2, 9706836), (3, 6471224), (4, 4853418), (6, 3235612), (8, 2426709), (12, 1617806), (24, 808903), (71, 273432), (142, 136716), (213, 91144), (284, 68358), (426, 45572), (568, 34179), (852, 22786), (1704, 11393)]