9821936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{32309}}^1$

素因数の和:32336

約数の個数: 20

約数和(自身を含む): 20032200

約数和(自身を除く): 10210264

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 32309, 64618, 129236, 258472, 516944, 613871, 1227742, 2455484, 4910968, 9821936]

約数ペア:

[(1, 9821936), (2, 4910968), (4, 2455484), (8, 1227742), (16, 613871), (19, 516944), (38, 258472), (76, 129236), (152, 64618), (304, 32309)]