15842386

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1163}}^1$

素因数の和:1318

約数の個数: 24

約数和(自身を含む): 27866160

約数和(自身を除く): 12023774

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 973, 1163, 1946, 2326, 6811, 8141, 13622, 16282, 56987, 113974, 161657, 323314, 1131599, 2263198, 7921193, 15842386]

約数ペア:

[(1, 15842386), (2, 7921193), (7, 2263198), (14, 1131599), (49, 323314), (98, 161657), (139, 113974), (278, 56987), (973, 16282), (1163, 13622), (1946, 8141), (2326, 6811)]