1867792

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{1091}}^1$

素因数の和:1206

約数の個数: 20

約数和(自身を含む): 3656016

約数和(自身を除く): 1788224

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1091, 1712, 2182, 4364, 8728, 17456, 116737, 233474, 466948, 933896, 1867792]

約数ペア:

[(1, 1867792), (2, 933896), (4, 466948), (8, 233474), (16, 116737), (107, 17456), (214, 8728), (428, 4364), (856, 2182), (1091, 1712)]