11965630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 23016960

約数和(自身を除く): 11051330

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 887, 1349, 1774, 2698, 4435, 6745, 8870, 13490, 16853, 33706, 62977, 84265, 125954, 168530, 314885, 629770, 1196563, 2393126, 5982815, 11965630]

約数ペア:

[(1, 11965630), (2, 5982815), (5, 2393126), (10, 1196563), (19, 629770), (38, 314885), (71, 168530), (95, 125954), (142, 84265), (190, 62977), (355, 33706), (710, 16853), (887, 13490), (1349, 8870), (1774, 6745), (2698, 4435)]