1898156734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1\times {\mathrm{1723}}^1$

素因数の和:2344

約数の個数: 32

約数和(自身を含む): 3060996480

約数和(自身を除く): 1162839746

約数列:

[1, 2, 19, 38, 53, 106, 547, 1007, 1094, 1723, 2014, 3446, 10393, 20786, 28991, 32737, 57982, 65474, 91319, 182638, 550829, 942481, 1101658, 1735061, 1884962, 3470122, 17907139, 35814278, 49951493, 99902986, 949078367, 1898156734]

約数ペア:

[(1, 1898156734), (2, 949078367), (19, 99902986), (38, 49951493), (53, 35814278), (106, 17907139), (547, 3470122), (1007, 1884962), (1094, 1735061), (1723, 1101658), (2014, 942481), (3446, 550829), (10393, 182638), (20786, 91319), (28991, 65474), (32737, 57982)]