22520834

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{26371}}^1$

素因数の和:26441

約数の個数: 16

約数和(自身を含む): 39241536

約数和(自身を除く): 16720702

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 26371, 52742, 184597, 369194, 1608631, 3217262, 11260417, 22520834]

約数ペア:

[(1, 22520834), (2, 11260417), (7, 3217262), (14, 1608631), (61, 369194), (122, 184597), (427, 52742), (854, 26371)]