15389192

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21139}}^1$

素因数の和:21165

約数の個数: 32

約数和(自身を含む): 35515200

約数和(自身を除く): 20126008

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 21139, 42278, 84556, 147973, 169112, 274807, 295946, 549614, 591892, 1099228, 1183784, 1923649, 2198456, 3847298, 7694596, 15389192]

約数ペア:

[(1, 15389192), (2, 7694596), (4, 3847298), (7, 2198456), (8, 1923649), (13, 1183784), (14, 1099228), (26, 591892), (28, 549614), (52, 295946), (56, 274807), (91, 169112), (104, 147973), (182, 84556), (364, 42278), (728, 21139)]