15730386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1061}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 36091008

約数和(自身を除く): 20360622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 353, 706, 1059, 1061, 2118, 2122, 2471, 3183, 4942, 6366, 7413, 7427, 14826, 14854, 22281, 44562, 374533, 749066, 1123599, 2247198, 2621731, 5243462, 7865193, 15730386]

約数ペア:

[(1, 15730386), (2, 7865193), (3, 5243462), (6, 2621731), (7, 2247198), (14, 1123599), (21, 749066), (42, 374533), (353, 44562), (706, 22281), (1059, 14854), (1061, 14826), (2118, 7427), (2122, 7413), (2471, 6366), (3183, 4942)]