16115690

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{3671}}^1$

素因数の和:4117

約数の個数: 16

約数和(自身を含む): 29082240

約数和(自身を除く): 12966550

約数列:

[1, 2, 5, 10, 439, 878, 2195, 3671, 4390, 7342, 18355, 36710, 1611569, 3223138, 8057845, 16115690]

約数ペア:

[(1, 16115690), (2, 8057845), (5, 3223138), (10, 1611569), (439, 36710), (878, 18355), (2195, 7342), (3671, 4390)]