15515157482

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{461239}}^1$

素因数の和:461402

約数の個数: 24

約数和(自身を含む): 25764866400

約数和(自身を除く): 10249708918

約数列:

[1, 2, 11, 22, 121, 139, 242, 278, 1529, 3058, 16819, 33638, 461239, 922478, 5073629, 10147258, 55809919, 64112221, 111619838, 128224442, 705234431, 1410468862, 7757578741, 15515157482]

約数ペア:

[(1, 15515157482), (2, 7757578741), (11, 1410468862), (22, 705234431), (121, 128224442), (139, 111619838), (242, 64112221), (278, 55809919), (1529, 10147258), (3058, 5073629), (16819, 922478), (33638, 461239)]