21902076014

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7691}}^1\times {\mathrm{15647}}^1$

素因数の和:23360

約数の個数: 32

約数和(自身を含む): 40442443776

約数和(自身を除く): 18540367762

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 7691, 15382, 15647, 31294, 53837, 99983, 107674, 109529, 199966, 203411, 219058, 406822, 699881, 1399762, 1423877, 2847754, 120341077, 240682154, 842387539, 1564434001, 1684775078, 3128868002, 10951038007, 21902076014]

約数ペア:

[(1, 21902076014), (2, 10951038007), (7, 3128868002), (13, 1684775078), (14, 1564434001), (26, 842387539), (91, 240682154), (182, 120341077), (7691, 2847754), (15382, 1423877), (15647, 1399762), (31294, 699881), (53837, 406822), (99983, 219058), (107674, 203411), (109529, 199966)]