19431936

素因数分解:

$2^9\times 3^2\times {\mathrm{4217}}^1$

素因数の和:4241

約数の個数: 60

約数和(自身を含む): 56095182

約数和(自身を除く): 36663246

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4217, 4608, 8434, 12651, 16868, 25302, 33736, 37953, 50604, 67472, 75906, 101208, 134944, 151812, 202416, 269888, 303624, 404832, 539776, 607248, 809664, 1079552, 1214496, 1619328, 2159104, 2428992, 3238656, 4857984, 6477312, 9715968, 19431936]

約数ペア:

[(1, 19431936), (2, 9715968), (3, 6477312), (4, 4857984), (6, 3238656), (8, 2428992), (9, 2159104), (12, 1619328), (16, 1214496), (18, 1079552), (24, 809664), (32, 607248), (36, 539776), (48, 404832), (64, 303624), (72, 269888), (96, 202416), (128, 151812), (144, 134944), (192, 101208), (256, 75906), (288, 67472), (384, 50604), (512, 37953), (576, 33736), (768, 25302), (1152, 16868), (1536, 12651), (2304, 8434), (4217, 4608)]