18475498

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{1039}}^1$

素因数の和:1581

約数の個数: 16

約数和(自身を含む): 29427840

約数和(自身を除く): 10952342

約数列:

[1, 2, 17, 34, 523, 1039, 1046, 2078, 8891, 17663, 17782, 35326, 543397, 1086794, 9237749, 18475498]

約数ペア:

[(1, 18475498), (2, 9237749), (17, 1086794), (34, 543397), (523, 35326), (1039, 17782), (1046, 17663), (2078, 8891)]