19200816

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{2837}}^1$

素因数の和:2898

約数の個数: 60

約数和(自身を含む): 54898272

約数和(自身を除く): 35697456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 2837, 3384, 5674, 6768, 8511, 11348, 17022, 22696, 25533, 34044, 45392, 51066, 68088, 102132, 133339, 136176, 204264, 266678, 400017, 408528, 533356, 800034, 1066712, 1200051, 1600068, 2133424, 2400102, 3200136, 4800204, 6400272, 9600408, 19200816]

約数ペア:

[(1, 19200816), (2, 9600408), (3, 6400272), (4, 4800204), (6, 3200136), (8, 2400102), (9, 2133424), (12, 1600068), (16, 1200051), (18, 1066712), (24, 800034), (36, 533356), (47, 408528), (48, 400017), (72, 266678), (94, 204264), (141, 136176), (144, 133339), (188, 102132), (282, 68088), (376, 51066), (423, 45392), (564, 34044), (752, 25533), (846, 22696), (1128, 17022), (1692, 11348), (2256, 8511), (2837, 6768), (3384, 5674)]