21234148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{14081}}^1$

素因数の和:14127

約数の個数: 24

約数和(自身を含む): 41401080

約数和(自身を除く): 20166932

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 14081, 28162, 56324, 183053, 366106, 408349, 732212, 816698, 1633396, 5308537, 10617074, 21234148]

約数ペア:

[(1, 21234148), (2, 10617074), (4, 5308537), (13, 1633396), (26, 816698), (29, 732212), (52, 408349), (58, 366106), (116, 183053), (377, 56324), (754, 28162), (1508, 14081)]