11191730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1433}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 22301568

約数和(自身を除く): 11109838

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1433, 1562, 2866, 3905, 7165, 7810, 14330, 15763, 31526, 78815, 101743, 157630, 203486, 508715, 1017430, 1119173, 2238346, 5595865, 11191730]

約数ペア:

[(1, 11191730), (2, 5595865), (5, 2238346), (10, 1119173), (11, 1017430), (22, 508715), (55, 203486), (71, 157630), (110, 101743), (142, 78815), (355, 31526), (710, 15763), (781, 14330), (1433, 7810), (1562, 7165), (2866, 3905)]