15965898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1913}}^1$

素因数の和:2038

約数の個数: 32

約数和(自身を含む): 34727616

約数和(自身を除く): 18761718

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 1913, 2782, 3826, 4173, 5739, 8346, 11478, 24869, 49738, 74607, 149214, 204691, 409382, 614073, 1228146, 2660983, 5321966, 7982949, 15965898]

約数ペア:

[(1, 15965898), (2, 7982949), (3, 5321966), (6, 2660983), (13, 1228146), (26, 614073), (39, 409382), (78, 204691), (107, 149214), (214, 74607), (321, 49738), (642, 24869), (1391, 11478), (1913, 8346), (2782, 5739), (3826, 4173)]