13305491

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:326

約数の個数: 16

約数和(自身を含む): 14545440

約数和(自身を除く): 1239949

約数列:

[1, 19, 53, 73, 181, 1007, 1387, 3439, 3869, 9593, 13213, 73511, 182267, 251047, 700289, 13305491]

約数ペア:

[(1, 13305491), (19, 700289), (53, 251047), (73, 182267), (181, 73511), (1007, 13213), (1387, 9593), (3439, 3869)]