39173212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 80281600

約数和(自身を除く): 41108388

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1279, 1612, 2356, 2558, 5116, 7657, 15314, 16627, 24301, 30628, 33254, 39649, 48602, 66508, 79298, 97204, 158596, 315913, 515437, 631826, 753331, 1030874, 1263652, 1506662, 2061748, 3013324, 9793303, 19586606, 39173212]

約数ペア:

[(1, 39173212), (2, 19586606), (4, 9793303), (13, 3013324), (19, 2061748), (26, 1506662), (31, 1263652), (38, 1030874), (52, 753331), (62, 631826), (76, 515437), (124, 315913), (247, 158596), (403, 97204), (494, 79298), (589, 66508), (806, 48602), (988, 39649), (1178, 33254), (1279, 30628), (1612, 24301), (2356, 16627), (2558, 15314), (5116, 7657)]