19480272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{57977}}^1$

素因数の和:57995

約数の個数: 40

約数和(自身を含む): 57514176

約数和(自身を除く): 38033904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 57977, 115954, 173931, 231908, 347862, 405839, 463816, 695724, 811678, 927632, 1217517, 1391448, 1623356, 2435034, 2782896, 3246712, 4870068, 6493424, 9740136, 19480272]

約数ペア:

[(1, 19480272), (2, 9740136), (3, 6493424), (4, 4870068), (6, 3246712), (7, 2782896), (8, 2435034), (12, 1623356), (14, 1391448), (16, 1217517), (21, 927632), (24, 811678), (28, 695724), (42, 463816), (48, 405839), (56, 347862), (84, 231908), (112, 173931), (168, 115954), (336, 57977)]