21529252

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5987}}^1$

素因数の和:6051

約数の個数: 24

約数和(自身を含む): 40239360

約数和(自身を除く): 18710108

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 899, 1798, 3596, 5987, 11974, 23948, 173623, 185597, 347246, 371194, 694492, 742388, 5382313, 10764626, 21529252]

約数ペア:

[(1, 21529252), (2, 10764626), (4, 5382313), (29, 742388), (31, 694492), (58, 371194), (62, 347246), (116, 185597), (124, 173623), (899, 23948), (1798, 11974), (3596, 5987)]