16761892

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^2\times {\mathrm{271}}^1$

素因数の和:376

約数の個数: 36

約数和(自身を含む): 34378624

約数和(自身を除く): 17616732

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 271, 329, 542, 658, 1084, 1316, 1897, 2209, 3794, 4418, 7588, 8836, 12737, 15463, 25474, 30926, 50948, 61852, 89159, 178318, 356636, 598639, 1197278, 2394556, 4190473, 8380946, 16761892]

約数ペア:

[(1, 16761892), (2, 8380946), (4, 4190473), (7, 2394556), (14, 1197278), (28, 598639), (47, 356636), (94, 178318), (188, 89159), (271, 61852), (329, 50948), (542, 30926), (658, 25474), (1084, 15463), (1316, 12737), (1897, 8836), (2209, 7588), (3794, 4418)]