16390794

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 38462688

約数和(自身を除く): 22071894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 197, 283, 294, 394, 566, 591, 849, 1182, 1379, 1698, 1981, 2758, 3962, 4137, 5943, 8274, 9653, 11886, 13867, 19306, 27734, 28959, 41601, 55751, 57918, 83202, 111502, 167253, 334506, 390257, 780514, 1170771, 2341542, 2731799, 5463598, 8195397, 16390794]

約数ペア:

[(1, 16390794), (2, 8195397), (3, 5463598), (6, 2731799), (7, 2341542), (14, 1170771), (21, 780514), (42, 390257), (49, 334506), (98, 167253), (147, 111502), (197, 83202), (283, 57918), (294, 55751), (394, 41601), (566, 28959), (591, 27734), (849, 19306), (1182, 13867), (1379, 11886), (1698, 9653), (1981, 8274), (2758, 5943), (3962, 4137)]