1931768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 3888000

約数和(自身を除く): 1956232

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 179, 284, 358, 568, 716, 1349, 1432, 2698, 3401, 5396, 6802, 10792, 12709, 13604, 25418, 27208, 50836, 101672, 241471, 482942, 965884, 1931768]

約数ペア:

[(1, 1931768), (2, 965884), (4, 482942), (8, 241471), (19, 101672), (38, 50836), (71, 27208), (76, 25418), (142, 13604), (152, 12709), (179, 10792), (284, 6802), (358, 5396), (568, 3401), (716, 2698), (1349, 1432)]