21848932

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{14723}}^1$

素因数の和:14787

約数の個数: 24

約数和(自身を含む): 44525376

約数和(自身を除く): 22676444

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 14723, 29446, 58892, 103061, 206122, 412244, 780319, 1560638, 3121276, 5462233, 10924466, 21848932]

約数ペア:

[(1, 21848932), (2, 10924466), (4, 5462233), (7, 3121276), (14, 1560638), (28, 780319), (53, 412244), (106, 206122), (212, 103061), (371, 58892), (742, 29446), (1484, 14723)]