19148096

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:543

約数の個数: 56

約数和(自身を含む): 42245280

約数和(自身を除く): 23097184

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 64, 88, 118, 176, 236, 352, 461, 472, 649, 704, 922, 944, 1298, 1844, 1888, 2596, 3688, 3776, 5071, 5192, 7376, 10142, 10384, 14752, 20284, 20768, 27199, 29504, 40568, 41536, 54398, 81136, 108796, 162272, 217592, 299189, 324544, 435184, 598378, 870368, 1196756, 1740736, 2393512, 4787024, 9574048, 19148096]

約数ペア:

[(1, 19148096), (2, 9574048), (4, 4787024), (8, 2393512), (11, 1740736), (16, 1196756), (22, 870368), (32, 598378), (44, 435184), (59, 324544), (64, 299189), (88, 217592), (118, 162272), (176, 108796), (236, 81136), (352, 54398), (461, 41536), (472, 40568), (649, 29504), (704, 27199), (922, 20768), (944, 20284), (1298, 14752), (1844, 10384), (1888, 10142), (2596, 7376), (3688, 5192), (3776, 5071)]