16889328

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{6173}}^1$

素因数の和:6206

約数の個数: 60

約数和(自身を含む): 49762440

約数和(自身を除く): 32873112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 6173, 12346, 18519, 24692, 37038, 49384, 55557, 74076, 98768, 111114, 117287, 148152, 222228, 234574, 296304, 351861, 444456, 469148, 703722, 888912, 938296, 1055583, 1407444, 1876592, 2111166, 2814888, 4222332, 5629776, 8444664, 16889328]

約数ペア:

[(1, 16889328), (2, 8444664), (3, 5629776), (4, 4222332), (6, 2814888), (8, 2111166), (9, 1876592), (12, 1407444), (16, 1055583), (18, 938296), (19, 888912), (24, 703722), (36, 469148), (38, 444456), (48, 351861), (57, 296304), (72, 234574), (76, 222228), (114, 148152), (144, 117287), (152, 111114), (171, 98768), (228, 74076), (304, 55557), (342, 49384), (456, 37038), (684, 24692), (912, 18519), (1368, 12346), (2736, 6173)]