19443072

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4603}}^1$

素因数の和:4631

約数の個数: 64

約数和(自身を含む): 56352960

約数和(自身を除く): 36909888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 4603, 9206, 13809, 18412, 27618, 36824, 50633, 55236, 73648, 101266, 110472, 147296, 151899, 202532, 220944, 294592, 303798, 405064, 441888, 589184, 607596, 810128, 883776, 1215192, 1620256, 1767552, 2430384, 3240512, 4860768, 6481024, 9721536, 19443072]

約数ペア:

[(1, 19443072), (2, 9721536), (3, 6481024), (4, 4860768), (6, 3240512), (8, 2430384), (11, 1767552), (12, 1620256), (16, 1215192), (22, 883776), (24, 810128), (32, 607596), (33, 589184), (44, 441888), (48, 405064), (64, 303798), (66, 294592), (88, 220944), (96, 202532), (128, 151899), (132, 147296), (176, 110472), (192, 101266), (264, 73648), (352, 55236), (384, 50633), (528, 36824), (704, 27618), (1056, 18412), (1408, 13809), (2112, 9206), (4224, 4603)]