21760244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26029}}^1$

素因数の和:26063

約数の個数: 24

約数和(自身を含む): 43730400

約数和(自身を除く): 21970156

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 26029, 52058, 104116, 286319, 494551, 572638, 989102, 1145276, 1978204, 5440061, 10880122, 21760244]

約数ペア:

[(1, 21760244), (2, 10880122), (4, 5440061), (11, 1978204), (19, 1145276), (22, 989102), (38, 572638), (44, 494551), (76, 286319), (209, 104116), (418, 52058), (836, 26029)]