19498104

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{4751}}^1$

素因数の和:4785

約数の個数: 64

約数和(自身を含む): 57024000

約数和(自身を除く): 37525896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 4751, 9502, 14253, 19004, 28506, 38008, 42759, 57012, 85518, 90269, 114024, 128277, 171036, 180538, 256554, 270807, 342072, 361076, 513108, 541614, 722152, 812421, 1026216, 1083228, 1624842, 2166456, 2437263, 3249684, 4874526, 6499368, 9749052, 19498104]

約数ペア:

[(1, 19498104), (2, 9749052), (3, 6499368), (4, 4874526), (6, 3249684), (8, 2437263), (9, 2166456), (12, 1624842), (18, 1083228), (19, 1026216), (24, 812421), (27, 722152), (36, 541614), (38, 513108), (54, 361076), (57, 342072), (72, 270807), (76, 256554), (108, 180538), (114, 171036), (152, 128277), (171, 114024), (216, 90269), (228, 85518), (342, 57012), (456, 42759), (513, 38008), (684, 28506), (1026, 19004), (1368, 14253), (2052, 9502), (4104, 4751)]