19178256

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{8501}}^1$

素因数の和:8559

約数の個数: 40

約数和(自身を含む): 50603904

約数和(自身を除く): 31425648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 8501, 17002, 25503, 34004, 51006, 68008, 102012, 136016, 204024, 399547, 408048, 799094, 1198641, 1598188, 2397282, 3196376, 4794564, 6392752, 9589128, 19178256]

約数ペア:

[(1, 19178256), (2, 9589128), (3, 6392752), (4, 4794564), (6, 3196376), (8, 2397282), (12, 1598188), (16, 1198641), (24, 799094), (47, 408048), (48, 399547), (94, 204024), (141, 136016), (188, 102012), (282, 68008), (376, 51006), (564, 34004), (752, 25503), (1128, 17002), (2256, 8501)]