19471248

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{5879}}^1$

素因数の和:5916

約数の個数: 60

約数和(自身を含む): 56871360

約数和(自身を除く): 37400112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 5879, 11758, 17637, 23516, 35274, 47032, 52911, 70548, 94064, 105822, 135217, 141096, 211644, 270434, 282192, 405651, 423288, 540868, 811302, 846576, 1081736, 1216953, 1622604, 2163472, 2433906, 3245208, 4867812, 6490416, 9735624, 19471248]

約数ペア:

[(1, 19471248), (2, 9735624), (3, 6490416), (4, 4867812), (6, 3245208), (8, 2433906), (9, 2163472), (12, 1622604), (16, 1216953), (18, 1081736), (23, 846576), (24, 811302), (36, 540868), (46, 423288), (48, 405651), (69, 282192), (72, 270434), (92, 211644), (138, 141096), (144, 135217), (184, 105822), (207, 94064), (276, 70548), (368, 52911), (414, 47032), (552, 35274), (828, 23516), (1104, 17637), (1656, 11758), (3312, 5879)]