19026106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1979}}^1$

素因数の和:2034

約数の個数: 32

約数和(自身を含む): 34214400

約数和(自身を除く): 15188294

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 1979, 3958, 4807, 9614, 21769, 37601, 43538, 45517, 75202, 91034, 413611, 500687, 827222, 864823, 1001374, 1729646, 9513053, 19026106]

約数ペア:

[(1, 19026106), (2, 9513053), (11, 1729646), (19, 1001374), (22, 864823), (23, 827222), (38, 500687), (46, 413611), (209, 91034), (253, 75202), (418, 45517), (437, 43538), (506, 37601), (874, 21769), (1979, 9614), (3958, 4807)]