130919519

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{7307}}^1$

素因数の和:7390

約数の個数: 16

約数和(自身を含む): 147329280

約数和(自身を除く): 16409761

約数列:

[1, 19, 23, 41, 437, 779, 943, 7307, 17917, 138833, 168061, 299587, 3193159, 5692153, 6890501, 130919519]

約数ペア:

[(1, 130919519), (19, 6890501), (23, 5692153), (41, 3193159), (437, 299587), (779, 168061), (943, 138833), (7307, 17917)]