16805206

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 28460160

約数和(自身を除く): 11654954

約数列:

[1, 2, 11, 22, 59, 107, 118, 121, 214, 242, 649, 1177, 1298, 1331, 2354, 2662, 6313, 7139, 12626, 12947, 14278, 25894, 69443, 78529, 138886, 142417, 157058, 284834, 763873, 1527746, 8402603, 16805206]

約数ペア:

[(1, 16805206), (2, 8402603), (11, 1527746), (22, 763873), (59, 284834), (107, 157058), (118, 142417), (121, 138886), (214, 78529), (242, 69443), (649, 25894), (1177, 14278), (1298, 12947), (1331, 12626), (2354, 7139), (2662, 6313)]