22021762

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 39042432

約数和(自身を除く): 17020670

約数列:

[1, 2, 7, 14, 43, 86, 157, 233, 301, 314, 466, 602, 1099, 1631, 2198, 3262, 6751, 10019, 13502, 20038, 36581, 47257, 70133, 73162, 94514, 140266, 256067, 512134, 1572983, 3145966, 11010881, 22021762]

約数ペア:

[(1, 22021762), (2, 11010881), (7, 3145966), (14, 1572983), (43, 512134), (86, 256067), (157, 140266), (233, 94514), (301, 73162), (314, 70133), (466, 47257), (602, 36581), (1099, 20038), (1631, 13502), (2198, 10019), (3262, 6751)]