15694639996

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1282661}}^1$

素因数の和:1282714

約数の個数: 48

約数和(自身を含む): 34477954560

約数和(自身を除く): 18783314564

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118, 12236, 1282661, 2565322, 5130644, 8978627, 17957254, 24370559, 29501203, 35914508, 48741118, 59002406, 97482236, 118004812, 170593913, 206508421, 341187826, 413016842, 560522857, 682375652, 826033684, 1121045714, 2242091428, 3923659999, 7847319998, 15694639996]

約数ペア:

[(1, 15694639996), (2, 7847319998), (4, 3923659999), (7, 2242091428), (14, 1121045714), (19, 826033684), (23, 682375652), (28, 560522857), (38, 413016842), (46, 341187826), (76, 206508421), (92, 170593913), (133, 118004812), (161, 97482236), (266, 59002406), (322, 48741118), (437, 35914508), (532, 29501203), (644, 24370559), (874, 17957254), (1748, 8978627), (3059, 5130644), (6118, 2565322), (12236, 1282661)]