15387346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 27191808

約数和(自身を除く): 11804462

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 1054, 1123, 2246, 6851, 13702, 14599, 19091, 29198, 34813, 38182, 69626, 248183, 452569, 496366, 591821, 905138, 1183642, 7693673, 15387346]

約数ペア:

[(1, 15387346), (2, 7693673), (13, 1183642), (17, 905138), (26, 591821), (31, 496366), (34, 452569), (62, 248183), (221, 69626), (403, 38182), (442, 34813), (527, 29198), (806, 19091), (1054, 14599), (1123, 13702), (2246, 6851)]