2019989246

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1637}}^1\times {\mathrm{5099}}^1$

素因数の和:6760

約数の個数: 24

約数和(自身を含む): 3333166200

約数和(自身を除く): 1313176954

約数列:

[1, 2, 11, 22, 121, 242, 1637, 3274, 5099, 10198, 18007, 36014, 56089, 112178, 198077, 396154, 616979, 1233958, 8347063, 16694126, 91817693, 183635386, 1009994623, 2019989246]

約数ペア:

[(1, 2019989246), (2, 1009994623), (11, 183635386), (22, 91817693), (121, 16694126), (242, 8347063), (1637, 1233958), (3274, 616979), (5099, 396154), (10198, 198077), (18007, 112178), (36014, 56089)]