19258230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{883}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 46335744

約数和(自身を除く): 27077514

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 727, 883, 1454, 1766, 2181, 2649, 3635, 4362, 4415, 5298, 7270, 8830, 10905, 13245, 21810, 26490, 641941, 1283882, 1925823, 3209705, 3851646, 6419410, 9629115, 19258230]

約数ペア:

[(1, 19258230), (2, 9629115), (3, 6419410), (5, 3851646), (6, 3209705), (10, 1925823), (15, 1283882), (30, 641941), (727, 26490), (883, 21810), (1454, 13245), (1766, 10905), (2181, 8830), (2649, 7270), (3635, 5298), (4362, 4415)]