19355882

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15193}}^1$

素因数の和:15222

約数の個数: 24

約数和(自身を含む): 36374436

約数和(自身を除く): 17018554

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 15193, 30386, 106351, 197509, 212702, 395018, 744457, 1382563, 1488914, 2765126, 9677941, 19355882]

約数ペア:

[(1, 19355882), (2, 9677941), (7, 2765126), (13, 1488914), (14, 1382563), (26, 744457), (49, 395018), (91, 212702), (98, 197509), (182, 106351), (637, 30386), (1274, 15193)]