18588992

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{15287}}^1$

素因数の和:15318

約数の個数: 28

約数和(自身を含む): 38831520

約数和(自身を除く): 20242528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 15287, 30574, 61148, 122296, 244592, 290453, 489184, 580906, 978368, 1161812, 2323624, 4647248, 9294496, 18588992]

約数ペア:

[(1, 18588992), (2, 9294496), (4, 4647248), (8, 2323624), (16, 1161812), (19, 978368), (32, 580906), (38, 489184), (64, 290453), (76, 244592), (152, 122296), (304, 61148), (608, 30574), (1216, 15287)]