19471567324

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1387259}}^1$

素因数の和:1387314

約数の個数: 36

約数和(自身を含む): 38746171800

約数和(自身を除く): 19274604476

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 121, 242, 319, 484, 638, 1276, 3509, 7018, 14036, 1387259, 2774518, 5549036, 15259849, 30519698, 40230511, 61039396, 80461022, 160922044, 167858339, 335716678, 442535621, 671433356, 885071242, 1770142484, 4867891831, 9735783662, 19471567324]

約数ペア:

[(1, 19471567324), (2, 9735783662), (4, 4867891831), (11, 1770142484), (22, 885071242), (29, 671433356), (44, 442535621), (58, 335716678), (116, 167858339), (121, 160922044), (242, 80461022), (319, 61039396), (484, 40230511), (638, 30519698), (1276, 15259849), (3509, 5549036), (7018, 2774518), (14036, 1387259)]