15741222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2861}}^1$

素因数の和:3004

約数の個数: 32

約数和(自身を含む): 36267264

約数和(自身を除く): 20526042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 2861, 5502, 5722, 8583, 17166, 20027, 40054, 60081, 120162, 374791, 749582, 1124373, 2248746, 2623537, 5247074, 7870611, 15741222]

約数ペア:

[(1, 15741222), (2, 7870611), (3, 5247074), (6, 2623537), (7, 2248746), (14, 1124373), (21, 749582), (42, 374791), (131, 120162), (262, 60081), (393, 40054), (786, 20027), (917, 17166), (1834, 8583), (2751, 5722), (2861, 5502)]