2123406902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{6661}}^1\times {\mathrm{8389}}^1$

素因数の和:15071

約数の個数: 16

約数和(自身を含む): 3353650800

約数和(自身を除く): 1230243898

約数列:

[1, 2, 19, 38, 6661, 8389, 13322, 16778, 126559, 159391, 253118, 318782, 55879129, 111758258, 1061703451, 2123406902]

約数ペア:

[(1, 2123406902), (2, 1061703451), (19, 111758258), (38, 55879129), (6661, 318782), (8389, 253118), (13322, 159391), (16778, 126559)]