2015193878

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{2293}}^1\times {\mathrm{8291}}^1$

素因数の和:10639

約数の個数: 16

約数和(自身を含む): 3081539376

約数和(自身を除く): 1066345498

約数列:

[1, 2, 53, 106, 2293, 4586, 8291, 16582, 121529, 243058, 439423, 878846, 19011263, 38022526, 1007596939, 2015193878]

約数ペア:

[(1, 2015193878), (2, 1007596939), (53, 38022526), (106, 19011263), (2293, 878846), (4586, 439423), (8291, 243058), (16582, 121529)]