191212004

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{809}}^1\times {\mathrm{1597}}^1$

素因数の和:2447

約数の個数: 24

約数和(自身を含む): 344305080

約数和(自身を除く): 153093076

約数列:

[1, 2, 4, 37, 74, 148, 809, 1597, 1618, 3194, 3236, 6388, 29933, 59089, 59866, 118178, 119732, 236356, 1291973, 2583946, 5167892, 47803001, 95606002, 191212004]

約数ペア:

[(1, 191212004), (2, 95606002), (4, 47803001), (37, 5167892), (74, 2583946), (148, 1291973), (809, 236356), (1597, 119732), (1618, 118178), (3194, 59866), (3236, 59089), (6388, 29933)]