28916974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{907}}^1$

素因数の和:1767

約数の個数: 16

約数和(自身を含む): 45763200

約数和(自身を除く): 16846226

約数列:

[1, 2, 19, 38, 839, 907, 1678, 1814, 15941, 17233, 31882, 34466, 760973, 1521946, 14458487, 28916974]

約数ペア:

[(1, 28916974), (2, 14458487), (19, 1521946), (38, 760973), (839, 34466), (907, 31882), (1678, 17233), (1814, 15941)]