2109142709

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{11953}}^1$

素因数の和:12260

約数の個数: 16

約数和(自身を含む): 2289430080

約数和(自身を除く): 180287371

約数列:

[1, 19, 37, 251, 703, 4769, 9287, 11953, 176453, 227107, 442261, 3000203, 8402959, 57003857, 111007511, 2109142709]

約数ペア:

[(1, 2109142709), (19, 111007511), (37, 57003857), (251, 8402959), (703, 3000203), (4769, 442261), (9287, 227107), (11953, 176453)]