16873064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8539}}^1$

素因数の和:8577

約数の個数: 32

約数和(自身を含む): 35868000

約数和(自身を除く): 18994936

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 8539, 17078, 34156, 68312, 111007, 162241, 222014, 324482, 444028, 648964, 888056, 1297928, 2109133, 4218266, 8436532, 16873064]

約数ペア:

[(1, 16873064), (2, 8436532), (4, 4218266), (8, 2109133), (13, 1297928), (19, 888056), (26, 648964), (38, 444028), (52, 324482), (76, 222014), (104, 162241), (152, 111007), (247, 68312), (494, 34156), (988, 17078), (1976, 8539)]