19808872

素因数分解:

$2^3\times {\mathrm{167}}^1\times {\mathrm{14827}}^1$

素因数の和:15000

約数の個数: 16

約数和(自身を含む): 37366560

約数和(自身を除く): 17557688

約数列:

[1, 2, 4, 8, 167, 334, 668, 1336, 14827, 29654, 59308, 118616, 2476109, 4952218, 9904436, 19808872]

約数ペア:

[(1, 19808872), (2, 9904436), (4, 4952218), (8, 2476109), (167, 118616), (334, 59308), (668, 29654), (1336, 14827)]