15529213

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1979}}^1$

素因数の和:2064

約数の個数: 16

約数和(自身を含む): 19008000

約数和(自身を除く): 3478787

約数列:

[1, 7, 19, 59, 133, 413, 1121, 1979, 7847, 13853, 37601, 116761, 263207, 817327, 2218459, 15529213]

約数ペア:

[(1, 15529213), (7, 2218459), (19, 817327), (59, 263207), (133, 116761), (413, 37601), (1121, 13853), (1979, 7847)]