4045936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{13309}}^1$

素因数の和:13336

約数の個数: 20

約数和(自身を含む): 8252200

約数和(自身を除く): 4206264

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 13309, 26618, 53236, 106472, 212944, 252871, 505742, 1011484, 2022968, 4045936]

約数ペア:

[(1, 4045936), (2, 2022968), (4, 1011484), (8, 505742), (16, 252871), (19, 212944), (38, 106472), (76, 53236), (152, 26618), (304, 13309)]