239611966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{1091}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 400982400

約数和(自身を除く): 161370434

約数列:

[1, 2, 11, 22, 67, 134, 149, 298, 737, 1091, 1474, 1639, 2182, 3278, 9983, 12001, 19966, 24002, 73097, 109813, 146194, 162559, 219626, 325118, 804067, 1608134, 1788149, 3576298, 10891453, 21782906, 119805983, 239611966]

約数ペア:

[(1, 239611966), (2, 119805983), (11, 21782906), (22, 10891453), (67, 3576298), (134, 1788149), (149, 1608134), (298, 804067), (737, 325118), (1091, 219626), (1474, 162559), (1639, 146194), (2182, 109813), (3278, 73097), (9983, 24002), (12001, 19966)]