86871002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{11969}}^1$

素因数の和:12181

約数の個数: 16

約数和(自身を含む): 137894400

約数和(自身を除く): 51023398

約数列:

[1, 2, 19, 38, 191, 382, 3629, 7258, 11969, 23938, 227411, 454822, 2286079, 4572158, 43435501, 86871002]

約数ペア:

[(1, 86871002), (2, 43435501), (19, 4572158), (38, 2286079), (191, 454822), (382, 227411), (3629, 23938), (7258, 11969)]