19269828

素因数分解:

$2^2\times 3^2\times {\mathrm{535273}}^1$

素因数の和:535283

約数の個数: 18

約数和(自身を含む): 48709934

約数和(自身を除く): 29440106

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 535273, 1070546, 1605819, 2141092, 3211638, 4817457, 6423276, 9634914, 19269828]

約数ペア:

[(1, 19269828), (2, 9634914), (3, 6423276), (4, 4817457), (6, 3211638), (9, 2141092), (12, 1605819), (18, 1070546), (36, 535273)]