16249060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11443}}^1$

素因数の和:11523

約数の個数: 24

約数和(自身を含む): 34606656

約数和(自身を除く): 18357596

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 11443, 22886, 45772, 57215, 114430, 228860, 812453, 1624906, 3249812, 4062265, 8124530, 16249060]

約数ペア:

[(1, 16249060), (2, 8124530), (4, 4062265), (5, 3249812), (10, 1624906), (20, 812453), (71, 228860), (142, 114430), (284, 57215), (355, 45772), (710, 22886), (1420, 11443)]