2193550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2309}}^1$

素因数の和:2340

約数の個数: 24

約数和(自身を含む): 4296600

約数和(自身を除く): 2103050

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 2309, 4618, 11545, 23090, 43871, 57725, 87742, 115450, 219355, 438710, 1096775, 2193550]

約数ペア:

[(1, 2193550), (2, 1096775), (5, 438710), (10, 219355), (19, 115450), (25, 87742), (38, 57725), (50, 43871), (95, 23090), (190, 11545), (475, 4618), (950, 2309)]