2015824

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{349}}^1$

素因数の和:395

約数の個数: 30

約数和(自身を含む): 4133850

約数和(自身を除く): 2118026

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 349, 361, 698, 722, 1396, 1444, 2792, 2888, 5584, 5776, 6631, 13262, 26524, 53048, 106096, 125989, 251978, 503956, 1007912, 2015824]

約数ペア:

[(1, 2015824), (2, 1007912), (4, 503956), (8, 251978), (16, 125989), (19, 106096), (38, 53048), (76, 26524), (152, 13262), (304, 6631), (349, 5776), (361, 5584), (698, 2888), (722, 2792), (1396, 1444)]