19103616424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{28123}}^1$

素因数の和:28298

約数の個数: 64

約数和(自身を含む): 38979864000

約数和(自身を除く): 19876247576

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 109, 152, 164, 218, 328, 436, 779, 872, 1558, 2071, 3116, 4142, 4469, 6232, 8284, 8938, 16568, 17876, 28123, 35752, 56246, 84911, 112492, 169822, 224984, 339644, 534337, 679288, 1068674, 1153043, 2137348, 2306086, 3065407, 4274696, 4612172, 6130814, 9224344, 12261628, 21907817, 24523256, 43815634, 58242733, 87631268, 116485466, 125681687, 175262536, 232970932, 251363374, 465941864, 502726748, 1005453496, 2387952053, 4775904106, 9551808212, 19103616424]

約数ペア:

[(1, 19103616424), (2, 9551808212), (4, 4775904106), (8, 2387952053), (19, 1005453496), (38, 502726748), (41, 465941864), (76, 251363374), (82, 232970932), (109, 175262536), (152, 125681687), (164, 116485466), (218, 87631268), (328, 58242733), (436, 43815634), (779, 24523256), (872, 21907817), (1558, 12261628), (2071, 9224344), (3116, 6130814), (4142, 4612172), (4469, 4274696), (6232, 3065407), (8284, 2306086), (8938, 2137348), (16568, 1153043), (17876, 1068674), (28123, 679288), (35752, 534337), (56246, 339644), (84911, 224984), (112492, 169822)]