2111954.00000000

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13309}}^1$

素因数の和:13367

約数の個数: 16

約数和(自身を含む): 30346800

約数和(自身を除く): 11634346

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 13309, 26618, 252871, 492433, 505742, 984866, 9356227, 18712454]

約数ペア:

[(1, 18712454), (2, 9356227), (19, 984866), (37, 505742), (38, 492433), (74, 252871), (703, 26618), (1406, 13309)]