38221358

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{11423}}^1$

素因数の和:11671

約数の個数: 16

約数和(自身を含む): 65802240

約数和(自身を除く): 27580882

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 11423, 22846, 79961, 159922, 2730097, 5460194, 19110679, 38221358]

約数ペア:

[(1, 38221358), (2, 19110679), (7, 5460194), (14, 2730097), (239, 159922), (478, 79961), (1673, 22846), (3346, 11423)]