61804796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{813221}}^1$

素因数の和:813244

約数の個数: 12

約数和(自身を含む): 113851080

約数和(自身を除く): 52046284

約数列:

[1, 2, 4, 19, 38, 76, 813221, 1626442, 3252884, 15451199, 30902398, 61804796]

約数ペア:

[(1, 61804796), (2, 30902398), (4, 15451199), (19, 3252884), (38, 1626442), (76, 813221)]