16553294

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:368

約数の個数: 24

約数和(自身を含む): 26581608

約数和(自身を除く): 10028314

約数列:

[1, 2, 19, 38, 101, 202, 227, 361, 454, 722, 1919, 3838, 4313, 8626, 22927, 36461, 45854, 72922, 81947, 163894, 435613, 871226, 8276647, 16553294]

約数ペア:

[(1, 16553294), (2, 8276647), (19, 871226), (38, 435613), (101, 163894), (202, 81947), (227, 72922), (361, 45854), (454, 36461), (722, 22927), (1919, 8626), (3838, 4313)]