15717470206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2113}}^1\times {\mathrm{3209}}^1$

素因数の和:5404

約数の個数: 32

約数和(自身を含む): 25243696800

約数和(自身を除く): 9526226594

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2113, 2318, 3209, 4226, 6418, 40147, 60971, 80294, 121942, 128893, 195749, 257786, 391498, 2448967, 3719231, 4897934, 6780617, 7438462, 13561234, 128831723, 257663446, 413617637, 827235274, 7858735103, 15717470206]

約数ペア:

[(1, 15717470206), (2, 7858735103), (19, 827235274), (38, 413617637), (61, 257663446), (122, 128831723), (1159, 13561234), (2113, 7438462), (2318, 6780617), (3209, 4897934), (4226, 3719231), (6418, 2448967), (40147, 391498), (60971, 257786), (80294, 195749), (121942, 128893)]