19267136

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1483}}^1$

素因数の和:1531

約数の個数: 56

約数和(自身を含む): 45232320

約数和(自身を除く): 25965184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1483, 1624, 1856, 2966, 3248, 5932, 6496, 10381, 11864, 12992, 20762, 23728, 41524, 43007, 47456, 83048, 86014, 94912, 166096, 172028, 301049, 332192, 344056, 602098, 664384, 688112, 1204196, 1376224, 2408392, 2752448, 4816784, 9633568, 19267136]

約数ペア:

[(1, 19267136), (2, 9633568), (4, 4816784), (7, 2752448), (8, 2408392), (14, 1376224), (16, 1204196), (28, 688112), (29, 664384), (32, 602098), (56, 344056), (58, 332192), (64, 301049), (112, 172028), (116, 166096), (203, 94912), (224, 86014), (232, 83048), (406, 47456), (448, 43007), (464, 41524), (812, 23728), (928, 20762), (1483, 12992), (1624, 11864), (1856, 10381), (2966, 6496), (3248, 5932)]