15193276

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12619}}^1$

素因数の和:12673

約数の個数: 24

約数和(自身を含む): 31095680

約数和(自身を除く): 15902404

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 12619, 25238, 50476, 88333, 176666, 353332, 542617, 1085234, 2170468, 3798319, 7596638, 15193276]

約数ペア:

[(1, 15193276), (2, 7596638), (4, 3798319), (7, 2170468), (14, 1085234), (28, 542617), (43, 353332), (86, 176666), (172, 88333), (301, 50476), (602, 25238), (1204, 12619)]