21614852

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{3371}}^1$

素因数の和:3611

約数の個数: 24

約数和(自身を含む): 43431360

約数和(自身を除く): 21816508

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 3371, 6412, 6742, 13484, 23597, 47194, 94388, 771959, 1543918, 3087836, 5403713, 10807426, 21614852]

約数ペア:

[(1, 21614852), (2, 10807426), (4, 5403713), (7, 3087836), (14, 1543918), (28, 771959), (229, 94388), (458, 47194), (916, 23597), (1603, 13484), (3206, 6742), (3371, 6412)]