126572870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{666173}}^1$

素因数の和:666199

約数の個数: 16

約数和(自身を含む): 239822640

約数和(自身を除く): 113249770

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 666173, 1332346, 3330865, 6661730, 12657287, 25314574, 63286435, 126572870]

約数ペア:

[(1, 126572870), (2, 63286435), (5, 25314574), (10, 12657287), (19, 6661730), (38, 3330865), (95, 1332346), (190, 666173)]