19859568

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{8803}}^1$

素因数の和:8861

約数の個数: 40

約数和(自身を含む): 52401408

約数和(自身を除く): 32541840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 8803, 17606, 26409, 35212, 52818, 70424, 105636, 140848, 211272, 413741, 422544, 827482, 1241223, 1654964, 2482446, 3309928, 4964892, 6619856, 9929784, 19859568]

約数ペア:

[(1, 19859568), (2, 9929784), (3, 6619856), (4, 4964892), (6, 3309928), (8, 2482446), (12, 1654964), (16, 1241223), (24, 827482), (47, 422544), (48, 413741), (94, 211272), (141, 140848), (188, 105636), (282, 70424), (376, 52818), (564, 35212), (752, 26409), (1128, 17606), (2256, 8803)]