12758174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1496

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 10466146

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 1439, 2878, 4433, 8866, 15829, 18707, 31658, 37414, 44609, 89218, 205777, 411554, 490699, 579917, 981398, 1159834, 6379087, 12758174]

約数ペア:

[(1, 12758174), (2, 6379087), (11, 1159834), (13, 981398), (22, 579917), (26, 490699), (31, 411554), (62, 205777), (143, 89218), (286, 44609), (341, 37414), (403, 31658), (682, 18707), (806, 15829), (1439, 8866), (2878, 4433)]