21768634

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{733}}^1$

素因数の和:1245

約数の個数: 16

約数和(自身を含む): 33822720

約数和(自身を除く): 12054086

約数列:

[1, 2, 31, 62, 479, 733, 958, 1466, 14849, 22723, 29698, 45446, 351107, 702214, 10884317, 21768634]

約数ペア:

[(1, 21768634), (2, 10884317), (31, 702214), (62, 351107), (479, 45446), (733, 29698), (958, 22723), (1466, 14849)]