12013669876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17771701}}^1$

素因数の和:17771731

約数の個数: 18

約数和(自身を含む): 22765550262

約数和(自身を除く): 10751880386

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 17771701, 35543402, 71086804, 231032113, 462064226, 924128452, 3003417469, 6006834938, 12013669876]

約数ペア:

[(1, 12013669876), (2, 6006834938), (4, 3003417469), (13, 924128452), (26, 462064226), (52, 231032113), (169, 71086804), (338, 35543402), (676, 17771701)]