115479796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{21401}}^1$

素因数の和:21495

約数の個数: 24

約数和(自身を含む): 215732160

約数和(自身を除く): 100252364

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 21401, 42802, 85604, 406619, 813238, 1519471, 1626476, 3038942, 6077884, 28869949, 57739898, 115479796]

約数ペア:

[(1, 115479796), (2, 57739898), (4, 28869949), (19, 6077884), (38, 3038942), (71, 1626476), (76, 1519471), (142, 813238), (284, 406619), (1349, 85604), (2698, 42802), (5396, 21401)]