15840284

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1031}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 29127168

約数和(自身を除く): 13286884

約数列:

[1, 2, 4, 23, 46, 92, 167, 334, 668, 1031, 2062, 3841, 4124, 7682, 15364, 23713, 47426, 94852, 172177, 344354, 688708, 3960071, 7920142, 15840284]

約数ペア:

[(1, 15840284), (2, 7920142), (4, 3960071), (23, 688708), (46, 344354), (92, 172177), (167, 94852), (334, 47426), (668, 23713), (1031, 15364), (2062, 7682), (3841, 4124)]