222553574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1\times {\mathrm{3613}}^1$

素因数の和:5255

約数の個数: 16

約数和(自身を含む): 351714480

約数和(自身を除く): 129160906

約数列:

[1, 2, 19, 38, 1621, 3242, 3613, 7226, 30799, 61598, 68647, 137294, 5856673, 11713346, 111276787, 222553574]

約数ペア:

[(1, 222553574), (2, 111276787), (19, 11713346), (38, 5856673), (1621, 137294), (3242, 68647), (3613, 61598), (7226, 30799)]