19007312

素因数分解:

$2^4\times {\mathrm{829}}^1\times {\mathrm{1433}}^1$

素因数の和:2270

約数の個数: 20

約数和(自身を含む): 36896820

約数和(自身を除く): 17889508

約数列:

[1, 2, 4, 8, 16, 829, 1433, 1658, 2866, 3316, 5732, 6632, 11464, 13264, 22928, 1187957, 2375914, 4751828, 9503656, 19007312]

約数ペア:

[(1, 19007312), (2, 9503656), (4, 4751828), (8, 2375914), (16, 1187957), (829, 22928), (1433, 13264), (1658, 11464), (2866, 6632), (3316, 5732)]