21357662

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{4597}}^1$

素因数の和:4723

約数の個数: 16

約数和(自身を含む): 33767712

約数和(自身を除く): 12410050

約数列:

[1, 2, 23, 46, 101, 202, 2323, 4597, 4646, 9194, 105731, 211462, 464297, 928594, 10678831, 21357662]

約数ペア:

[(1, 21357662), (2, 10678831), (23, 928594), (46, 464297), (101, 211462), (202, 105731), (2323, 9194), (4597, 4646)]