19423164

素因数分解:

$2^2\times 3^1\times {\mathrm{419}}^1\times {\mathrm{3863}}^1$

素因数の和:4289

約数の個数: 24

約数和(自身を含む): 45440640

約数和(自身を除く): 26017476

約数列:

[1, 2, 3, 4, 6, 12, 419, 838, 1257, 1676, 2514, 3863, 5028, 7726, 11589, 15452, 23178, 46356, 1618597, 3237194, 4855791, 6474388, 9711582, 19423164]

約数ペア:

[(1, 19423164), (2, 9711582), (3, 6474388), (4, 4855791), (6, 3237194), (12, 1618597), (419, 46356), (838, 23178), (1257, 15452), (1676, 11589), (2514, 7726), (3863, 5028)]