19101488

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5881}}^1$

素因数の和:5925

約数の個数: 40

約数和(自身を含む): 43762080

約数和(自身を除く): 24660592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 5881, 11762, 23524, 41167, 47048, 82334, 94096, 164668, 170549, 329336, 341098, 658672, 682196, 1193843, 1364392, 2387686, 2728784, 4775372, 9550744, 19101488]

約数ペア:

[(1, 19101488), (2, 9550744), (4, 4775372), (7, 2728784), (8, 2387686), (14, 1364392), (16, 1193843), (28, 682196), (29, 658672), (56, 341098), (58, 329336), (112, 170549), (116, 164668), (203, 94096), (232, 82334), (406, 47048), (464, 41167), (812, 23524), (1624, 11762), (3248, 5881)]