25580087809

素因数分解:

${\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{877}}^1\times {\mathrm{1879}}^1$

素因数の和:2837

約数の個数: 24

約数和(自身を含む): 27671328960

約数和(自身を除く): 2091241151

約数列:

[1, 19, 43, 361, 817, 877, 1879, 15523, 16663, 35701, 37711, 80797, 316597, 678319, 716509, 1535143, 1647883, 13613671, 29167717, 31309777, 70858969, 594885763, 1346320411, 25580087809]

約数ペア:

[(1, 25580087809), (19, 1346320411), (43, 594885763), (361, 70858969), (817, 31309777), (877, 29167717), (1879, 13613671), (15523, 1647883), (16663, 1535143), (35701, 716509), (37711, 678319), (80797, 316597)]