19495665926

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{12373}}^1$

素因数の和:12797

約数の個数: 48

約数和(自身を含む): 34126106112

約数和(自身を除く): 14630440186

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 383, 766, 2057, 4114, 4213, 6511, 8426, 12373, 13022, 24746, 46343, 71621, 92686, 136103, 143242, 210341, 272206, 420682, 787831, 1497133, 1575662, 2313751, 2994266, 4627502, 4738859, 9477718, 25451261, 50902522, 52127449, 80560603, 104254898, 161121206, 573401939, 886166633, 1146803878, 1772333266, 9747832963, 19495665926]

約数ペア:

[(1, 19495665926), (2, 9747832963), (11, 1772333266), (17, 1146803878), (22, 886166633), (34, 573401939), (121, 161121206), (187, 104254898), (242, 80560603), (374, 52127449), (383, 50902522), (766, 25451261), (2057, 9477718), (4114, 4738859), (4213, 4627502), (6511, 2994266), (8426, 2313751), (12373, 1575662), (13022, 1497133), (24746, 787831), (46343, 420682), (71621, 272206), (92686, 210341), (136103, 143242)]