13198822

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1543}}^1$

素因数の和:1612

約数の個数: 32

約数和(自身を含む): 24901632

約数和(自身を除く): 11702810

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 1543, 3086, 4277, 8554, 10801, 20059, 21602, 40118, 72521, 140413, 145042, 280826, 507647, 942773, 1015294, 1885546, 6599411, 13198822]

約数ペア:

[(1, 13198822), (2, 6599411), (7, 1885546), (13, 1015294), (14, 942773), (26, 507647), (47, 280826), (91, 145042), (94, 140413), (182, 72521), (329, 40118), (611, 21602), (658, 20059), (1222, 10801), (1543, 8554), (3086, 4277)]