19470559932

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{4019}}^1\times {\mathrm{5851}}^1$

素因数の和:9903

約数の個数: 72

約数和(自身を含む): 51378687360

約数和(自身を除く): 31908127428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 4019, 5851, 8038, 11702, 12057, 16076, 17553, 23404, 24114, 35106, 36171, 48228, 52659, 70212, 72342, 92437, 105318, 134573, 144684, 184874, 210636, 269146, 277311, 369748, 403719, 538292, 554622, 807438, 831933, 1109244, 1211157, 1614876, 1663866, 2422314, 3327732, 4844628, 23515169, 47030338, 70545507, 94060676, 141091014, 211636521, 282182028, 423273042, 540848887, 846546084, 1081697774, 1622546661, 2163395548, 3245093322, 4867639983, 6490186644, 9735279966, 19470559932]

約数ペア:

[(1, 19470559932), (2, 9735279966), (3, 6490186644), (4, 4867639983), (6, 3245093322), (9, 2163395548), (12, 1622546661), (18, 1081697774), (23, 846546084), (36, 540848887), (46, 423273042), (69, 282182028), (92, 211636521), (138, 141091014), (207, 94060676), (276, 70545507), (414, 47030338), (828, 23515169), (4019, 4844628), (5851, 3327732), (8038, 2422314), (11702, 1663866), (12057, 1614876), (16076, 1211157), (17553, 1109244), (23404, 831933), (24114, 807438), (35106, 554622), (36171, 538292), (48228, 403719), (52659, 369748), (70212, 277311), (72342, 269146), (92437, 210636), (105318, 184874), (134573, 144684)]