16564732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12821}}^1$

素因数の和:12861

約数の個数: 24

約数和(自身を含む): 32311440

約数和(自身を除く): 15746708

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 12821, 25642, 51284, 217957, 243599, 435914, 487198, 871828, 974396, 4141183, 8282366, 16564732]

約数ペア:

[(1, 16564732), (2, 8282366), (4, 4141183), (17, 974396), (19, 871828), (34, 487198), (38, 435914), (68, 243599), (76, 217957), (323, 51284), (646, 25642), (1292, 12821)]