12951968638

素因数分解:

$2^1\times 7^1\times {\mathrm{16829}}^1\times {\mathrm{54973}}^1$

素因数の和:71811

約数の個数: 16

約数和(自身を含む): 22205098080

約数和(自身を除く): 9253129442

約数列:

[1, 2, 7, 14, 16829, 33658, 54973, 109946, 117803, 235606, 384811, 769622, 925140617, 1850281234, 6475984319, 12951968638]

約数ペア:

[(1, 12951968638), (2, 6475984319), (7, 1850281234), (14, 925140617), (16829, 769622), (33658, 384811), (54973, 235606), (109946, 117803)]