5149491359

素因数分解:

${\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{1667}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 5592470400

約数和(自身を除く): 442979041

約数列:

[1, 19, 43, 199, 361, 817, 1667, 3781, 8557, 15523, 31673, 71681, 71839, 162583, 331733, 601787, 1361939, 3089077, 6302927, 14264519, 25876841, 119755613, 271025861, 5149491359]

約数ペア:

[(1, 5149491359), (19, 271025861), (43, 119755613), (199, 25876841), (361, 14264519), (817, 6302927), (1667, 3089077), (3781, 1361939), (8557, 601787), (15523, 331733), (31673, 162583), (71681, 71839)]