15286638

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2053}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 32831136

約数和(自身を除く): 17544498

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 219, 438, 1241, 2053, 2482, 3723, 4106, 6159, 7446, 12318, 34901, 69802, 104703, 149869, 209406, 299738, 449607, 899214, 2547773, 5095546, 7643319, 15286638]

約数ペア:

[(1, 15286638), (2, 7643319), (3, 5095546), (6, 2547773), (17, 899214), (34, 449607), (51, 299738), (73, 209406), (102, 149869), (146, 104703), (219, 69802), (438, 34901), (1241, 12318), (2053, 7446), (2482, 6159), (3723, 4106)]