13243768

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 26127360

約数和(自身を除く): 12883592

約数列:

[1, 2, 4, 8, 23, 46, 92, 167, 184, 334, 431, 668, 862, 1336, 1724, 3448, 3841, 7682, 9913, 15364, 19826, 30728, 39652, 71977, 79304, 143954, 287908, 575816, 1655471, 3310942, 6621884, 13243768]

約数ペア:

[(1, 13243768), (2, 6621884), (4, 3310942), (8, 1655471), (23, 575816), (46, 287908), (92, 143954), (167, 79304), (184, 71977), (334, 39652), (431, 30728), (668, 19826), (862, 15364), (1336, 9913), (1724, 7682), (3448, 3841)]