16182908

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1601}}^1$

素因数の和:1650

約数の個数: 36

約数和(自身を含む): 34180272

約数和(自身を除く): 17997364

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 1601, 2527, 3202, 5054, 6404, 10108, 11207, 22414, 30419, 44828, 60838, 121676, 212933, 425866, 577961, 851732, 1155922, 2311844, 4045727, 8091454, 16182908]

約数ペア:

[(1, 16182908), (2, 8091454), (4, 4045727), (7, 2311844), (14, 1155922), (19, 851732), (28, 577961), (38, 425866), (76, 212933), (133, 121676), (266, 60838), (361, 44828), (532, 30419), (722, 22414), (1444, 11207), (1601, 10108), (2527, 6404), (3202, 5054)]