19228542

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 39533184

約数和(自身を除く): 20304642

約数列:

[1, 2, 3, 6, 61, 107, 122, 183, 214, 321, 366, 491, 642, 982, 1473, 2946, 6527, 13054, 19581, 29951, 39162, 52537, 59902, 89853, 105074, 157611, 179706, 315222, 3204757, 6409514, 9614271, 19228542]

約数ペア:

[(1, 19228542), (2, 9614271), (3, 6409514), (6, 3204757), (61, 315222), (107, 179706), (122, 157611), (183, 105074), (214, 89853), (321, 59902), (366, 52537), (491, 39162), (642, 29951), (982, 19581), (1473, 13054), (2946, 6527)]