19963344

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{8849}}^1$

素因数の和:8907

約数の個数: 40

約数和(自身を含む): 52675200

約数和(自身を除く): 32711856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 8849, 17698, 26547, 35396, 53094, 70792, 106188, 141584, 212376, 415903, 424752, 831806, 1247709, 1663612, 2495418, 3327224, 4990836, 6654448, 9981672, 19963344]

約数ペア:

[(1, 19963344), (2, 9981672), (3, 6654448), (4, 4990836), (6, 3327224), (8, 2495418), (12, 1663612), (16, 1247709), (24, 831806), (47, 424752), (48, 415903), (94, 212376), (141, 141584), (188, 106188), (282, 70792), (376, 53094), (564, 35396), (752, 26547), (1128, 17698), (2256, 8849)]