15404158

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4349}}^1$

素因数の和:4392

約数の個数: 32

約数和(自身を含む): 30067200

約数和(自身を除く): 14663042

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 4349, 8698, 30443, 47839, 60886, 95678, 100027, 200054, 334873, 669746, 700189, 1100297, 1400378, 2200594, 7702079, 15404158]

約数ペア:

[(1, 15404158), (2, 7702079), (7, 2200594), (11, 1400378), (14, 1100297), (22, 700189), (23, 669746), (46, 334873), (77, 200054), (154, 100027), (161, 95678), (253, 60886), (322, 47839), (506, 30443), (1771, 8698), (3542, 4349)]