15210259202

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{21066841}}^1$

素因数の和:21066881

約数の個数: 12

約数和(自身を含む): 24079400406

約数和(自身を除く): 8869141204

約数列:

[1, 2, 19, 38, 361, 722, 21066841, 42133682, 400269979, 800539958, 7605129601, 15210259202]

約数ペア:

[(1, 15210259202), (2, 7605129601), (19, 800539958), (38, 400269979), (361, 42133682), (722, 21066841)]