9213951.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1031}}^1$

素因数の和:1488

約数の個数: 32

約数和(自身を含む): 160496640

約数和(自身を除く): 76068050

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 431, 862, 1031, 2062, 2155, 4310, 5155, 8189, 10310, 16378, 19589, 39178, 40945, 81890, 97945, 195890, 444361, 888722, 2221805, 4443610, 8442859, 16885718, 42214295, 84428590]

約数ペア:

[(1, 84428590), (2, 42214295), (5, 16885718), (10, 8442859), (19, 4443610), (38, 2221805), (95, 888722), (190, 444361), (431, 195890), (862, 97945), (1031, 81890), (2062, 40945), (2155, 39178), (4310, 19589), (5155, 16378), (8189, 10310)]