16743970

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^2\times {\mathrm{373}}^1$

素因数の和:514

約数の個数: 24

約数和(自身を含む): 30677724

約数和(自身を除く): 13933754

約数列:

[1, 2, 5, 10, 67, 134, 335, 373, 670, 746, 1865, 3730, 4489, 8978, 22445, 24991, 44890, 49982, 124955, 249910, 1674397, 3348794, 8371985, 16743970]

約数ペア:

[(1, 16743970), (2, 8371985), (5, 3348794), (10, 1674397), (67, 249910), (134, 124955), (335, 49982), (373, 44890), (670, 24991), (746, 22445), (1865, 8978), (3730, 4489)]