9986392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{733}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 20346480

約数和(自身を除く): 10360088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 733, 1048, 1466, 1703, 2932, 3406, 5864, 6812, 9529, 13624, 19058, 38116, 76232, 96023, 192046, 384092, 768184, 1248299, 2496598, 4993196, 9986392]

約数ペア:

[(1, 9986392), (2, 4993196), (4, 2496598), (8, 1248299), (13, 768184), (26, 384092), (52, 192046), (104, 96023), (131, 76232), (262, 38116), (524, 19058), (733, 13624), (1048, 9529), (1466, 6812), (1703, 5864), (2932, 3406)]